I believe it was during a session called “Shooting VR for Post” that I found myself identifying heavily with one of the panelists who said something to the effect of “Before VR, my work was a bit mundane. We’d take a look at a shot we needed to do in a meeting, and we wouldn’t even have to talk, we’d instantly know what our roles were and break to get down to work. With VR now, it’s not that easy, we need to knock our heads against the wall and really come up with ways to get the job done.”
As a web developer, I share this sentiment completely. The speaker expounded, giving an example like when Houdini comes out with a new node (I can only vaguely guess what this means), there’s a level of excitement, but it’s short lived. I feel similarly when a new Web API or Node.js based front-end workflow enhancement comes out, or a new framework is released. It changes our workflow in a nifty way, but it doesn’t necessarily change the work we create in a meaningful way.
It’s a big sentiment, and I feel it’s absolutely monumental that I happen to share this sentiment about the same new technology with a cinematographer…someone whom I might never even speak to in a professional capacity. I also seem to share this sentiment with sound engineers, game developers, VFX artists, hardware manufacturers, and more. I even had a fascinating conversation about depth being registered in your hypothalamus vs your visual cortex with a Game Developer/Designer/Cognitive Psychologist.
I’m silo-ing people a bit here because the more curious amongst us (including myself) have always enjoyed exploring the fringes of our craft. It’s not necessarily true that I wouldn’t talk to a cinematographer as a web developer, but it’s also not necessarily normal.
The point is that VR is bringing the best minds from all disciplines together and dissolving the fringes between these disciplines. Conferences like VRLA allow the stories of these boundaries breaking down to be told.
This is incredibly important, not only for getting acquainted with what skills are being injected into this new medium and why, but also because nobody knows the right way to do things. When there’s no right way to do things, there’s no book you can buy, nothing to Google, nothing we can do except hear about fleeting experiences from people that got their hands dirty. We need to hear about their pain and about their opinions formed from creating something new and unique. When we hear lots of such perspectives, we can assemble a big picture, which I’m sure will be shattered by the next VRLA. I’ll be waiting to learn about the hypothetical magician a panelist cited as a great collaborator for focusing attention in a 360-degree world.
Also interesting is the regionality of VR creators. I feel like I hear an entirely different story in San Francisco versus what I heard at VRLA. When I attend the (admittedly low number of, so far) meetups around the Bay Area, it’s mostly about hardware, platforms, new app ideas, prototypes, social experiences. In LA, I feel that it was overwhelmingly VFX, cinematography, sound design…a very heavy focus on well-produced content. I’m still uncertain about the regionality around game development, perhaps because it’s relatively regionless. Though, one memorable paraphrased line on that subject was “Game devs are now sitting in the same room as VFX artists and directors.”
Perhaps one of the more interesting things I picked up was the different stories from different creators on immersive video. Immersive or 360 video seems like a mainstay in VR. The cries of it not really being VR have been sufficiently drowned out with most, if not all, presenters acknowledging the sentiment but disagreeing with it. Andrew Schwarz of Radiant Images, for example, called immersive video the “killer app” of VR. I expected this sentiment, especially in a city with so much film talent.
What I did not expect was the nuance verging on disagreement from Dario Raciti of OMD Zero Code. His point of view seemed to be that the novelty of immersive video has waned. His interest lies in creating marketing campaigns that make brands like Nissan and Gatorade stand out from the rest. Answering my question of what kinds of projects he tries to sell to clients, he flat out says he tries to discourage pure 360 video. Instead, he prefers a more immersive experience mixed with 360 video.
An excellent example of this was his “Let Hawaii Happen” piece. The user begins on a parachute they can steer and navigate to various islands in Hawaii. Once they’ve landed, it switches to a non-interactive 360 video tour.
I think Dario’s take on advertising with VR is very much worth listening to. His team also created a car-shopping VR experience for Nissan in which the user is seated to get a feel for the interior of the car, much like what you would do car shopping in reality. Outside the windows, however, a much different scene plays out: the viewer is also part of a battle in the Star Wars universe.
That exemplifies Dario’s notion of mixing real-time 3D content with immersive video, but it also touches on his point about advertising in general. To liberally paraphrase, Dario feels you should never beat the user over the head with branding. No logos, no mentioning of the brand unless its subtle and integrated into the experience. The experience always comes first, and if it’s memorable, it will sell the brand.
To me, this speaks to the larger issue of taking concepts we already employ en masse in traditional media and shoe-horning them into VR. Advertisers, I know you’re already thinking of this. You want to cut to commercial, put your logo on the bottom third of the screen, and include voice overs about how your brand is the best. Dario is saying to create good marketing experiences, let the content flow freely and be subtle about your brand. Consumers will respond better. He even cited “Pearl,” an Oscar-nominated VR short, as an example of something that could be a commercial with extremely limited changes.
The notion of shoe-horning brings another memorable notion to mind. To date, I’ve been thinking about VR like the jump from desktop to mobile. But the better analogy from one panelist was that “VR is like the jump from print to digital.” While stubbornness to hold on to the old ways can be detrimental, years of experience coupled with open-mindedness can be a huge asset.
In the Cinematographers’ panel, it was mentioned that old 3D tricks, because of limited processing power, are now coming back into fashion. The reason being that game engines like Unreal are coming into favor for doing real-time previews of scenes. Even traditional film equipment is being recreated in VR to help production. To hear a cinematographer talk about replicating a camera crane in VR and then shrinking it down, scaling it up, putting it on a mountain-top…. all within a day’s shoot was incredibly interesting.
The panelists and presenters at VRLA shared so much of their recent, and super fascinating, experiences based on their experimentation. This was a bit unfortunate, because I found myself glued to the presentation rooms and out of the expo floor. I saved my 2-hour lap through the expo hall until the very end. As expected, the lines for the more interesting experiences were either too long or closed. I can’t fault VRLA or their exhibitors for this; it seems a standard downside of VR conferences. I would wager that the most popular experience was the Augmented Reality (Hololens) Easter Egg hunt. As I didn’t experience it, I’ll just leave you with a photo because it looks awesome.
Of course, like Microsoft, a bunch of big vendors were there: Facebook, HTC, Intel. Although I don’t own a Vive, their talk of the multi-platform subscription service and their wireless headset was exciting. So was hearing how dedicated Intel, HTC, and HP are to VR developers. Yes, Facebook and MS are dedicated to Mixed Reality as well, but for me, that message was well received a while ago, so it’s awesome to see the pile on.
Being that there were around 170 exhibitors at VRLA, there were tons of smaller ones showing games, hardware, new experiences, and new creative tools. One notable company, Mindshow (http://mindshow.com), offers creative tools for recording animated characters with your body and voice in real-time. Watching from the expo floor, I was a bit disappointed as it felt too scripted. However, a booth attendant assured me it was that way for the 10-minute, quick demo for conference go-ers. It makes sense that you’d probably not want to start users with a blank slate if you only have a short window to impress them. So, if Mindshow is what I think it is, I can imagine having so much fun myself, and I can see many people creating awesome animated content extremely easily….but I’ve been known to overhype things in my own head.
Though it was my first time, VRLA has been going on for 3 years now and they’ve grown exponentially. The conference-going experience was not as seamless as others I’ve been to. The Friday keynote was delayed by at least 30 minutes because the speaker had no slide notes, which set off a cascade of presentation time pushbacks. There were constant audio issues, and the light field talk I was really looking forward to was cancelled with no explanation. This is all forgivable and probably par for the course given how many people from different disciplines are coming in and bringing their passions and experiences. There’s an amazing energy in VR. Organizations and conferences like VRLA focus it. It might not be laserlike as VR grows exponentially, but with a medium so young and with so many stories still to be told from creators about their experimentation, everything is appreciated.
With the Oculus store continuing to get some interesting titles while I wait with baited breath over getting my very own Oculus Touch Controllers when they get released, its easy to forget about 360 Video. Some say 360 Video is not VR at all like Vive engineer Alan Yates:
The problem Mr. Yates seems to have is that 360 Video chops off some key VR immersion factors like being able to move your body (not just your head) as well as being able to interact with the scene and have the scene interact with you.
In addition to lacking some key things that make VR the immersive thing it is when you think about content like games, it can also box in the content creators to doing things that are less than ideal in VR. A big one here is knowing that when in VR, an experience can induce a little motion sickness by moving the user against their will. Another is dropping a user into a space leaving them disoriented and confused while they figure out where they are. 360 Video continues to suffer from this as traditional video creators make the choice to pan their cameras, or don’t pay enough attention to their viewer when cutting between scenes.
All that said, whether it is or isn’t VR, it’s certainly an emerging art form. It’s enough like traditional video to be approachable for longtime video creators, but also deceptive in that these same creators need to question fundamental techniques or risk creating bad or even vomit-inducing experiences.
It had been a while since I last spent a couple hours enjoying 360 Video, so yesterday afternoon I decided to go back in. Things have improved, and there are some fascinating shorts being produced as well as not so fascinating shorts with gimmicks that may or may not work. Let’s talk about them.
Mr. Robot – Written and Directed by Sam Esmail
Kicking things off with Mr. Robot is a bit unfair. Not only do I love the TV show, but of the shorts I’ve seen so far I like this one the best. It uses a number of gimmicks that don’t feel gimmicky, and breaks some other rules in a way that feels OK.
Also interesting, is that many of the best videos that I’ve seen and I want to talk about are directed or co-directed by Chris Milk who runs a VR Storytelling company called Within (and then posted on the Within Oculus channel). Despite Mr. Milk making some compelling shorts, Mr. Robot shines greater than any of them for me AND it is directed by original Mr. Robot creator Sam Esmail.
BTW…only read the rest of this one if you can handle Season 1 spoilers.
Elliot, the main character, turns out to have some major split personality disorder. Through season 1, Elliot’s routinely expresses his thoughts to you, the viewer. It would be a bit gimmicky breaking the fourth wall like this all the time, except when you consider the possibility that the viewer is another personality or just a remnant of Elliot’s troubled mind.
The 360 short uses this setup to it’s advantage, and as you might expect it just so happens to be perfectly suited for VR. You enter the experience next to Elliot on his couch while listening to his internal thoughts (expressed as a voice over) lamenting about some past memories. In true Mr. Robot fashion, Elliot looks at you to acknowledge your presence occasionally. Turns out this works great for VR, too. The user having a presence (even if just an inactionable one) does great for immersion.
An interesting thing that happens early on is that the director wants to focus on the laptop in the kitchen. It’s a bit weird, in that it feels like a throwaway story point that never really matters. That said, with traditional video, a director might edit the shot and cut over to the laptop. However, with 360 video we can’t have hard edits like this that disorient the viewer, so instead the lights flicker in the kitchen around the laptop and the user’s attention is drawn there.
Elliot also happens to be smoking a joint which presents some interesting opportunity for gimmick. Elliot takes a big puff and exhales at the camera which offers an opportunity to transition to a past memory. While this isn’t necessarily a 360 video gimmick, what follows is him sitting in the exact same spot in his past memory. In fact the scene looks no different, which is an important point not to disorient the user’s experience. The use of whiting out the scene with smoke serves to transition the story but not necessarily the set.
The marijuana use also provides a convenient way for the camera/viewer to get “high”. As the marijuana starts taking effect, the camera starts floating to the ceiling offering a wider view of the shot and allowing Elliot’s past love interest to enter. He even calls out “Oh wow, I got really high…look at us up here”. Very important to reiterate here that Esmail coupled the camera transition with talking to the user about it in while SIMULTANEOUSLY pretending its part of the story.
To further layer on this storytelling feat, the camera view slightly shifts the user to look at the door in preparation for his former love interest Shayla to walk in.
As Shayla knocks on the door, something a bit awkward happens which is that with each knock, the camera cuts slightly in every direction a few times. It feels like a mistake, but perhaps it was an opportunity to cover up a production mistake where the shots weren’t aligned.
Shayla enters and wanders a bit around the room talking to Elliot. As she enters the bedroom, a light turns on and illuminates the room for a moment. To me it was a bit awkward and I couldn’t find any purpose to it, but its over quickly.
As she wanders around the camera pans a bit, which is breaking a bit of a VR “rule” since you have no control over it – but it’s done gently and after the initial camera floatation and other movements so doesn’t feel wrong in the least. Here the full 360 comes into effect as Elliot stays on one side of you and Shayla walks behind you. You, the viewer are in the middle of this conversation and it feels like being in the middle of a group, turning your head each way to see each person speak.
After the two leave there are some establishing shots of the beach, the shut down amusement park that would be later used as a base of operation. In these shots there is some gentle movement. Again, it seems to break a bit of the VR rule of not forcing the user to move in a way they aren’t actually moving their body – but here it feels right and I think making it a short establishing shot that’s not integral to on-screen dialog is the right way to go.
More of the story happens when the video cuts to inside a ferris wheel car. As the video goes on, Esmail seems to be limiting the storytelling to slow paced enclosed areas with the dialog being a bit slow paced as well – more like what you’d find in real life, not fast moving heated dialog with fast cuts. Again, in the Ferris Wheel scene, you must turn to each character as they talk, much like you would do as the third and silent wheel in a real conversation sitting behind two people.
What’s interesting here, is that I did previously watch this 360 video on a monitor using my mouse to pan around. I thought it was a bit boring, and I didn’t make it past the opening title, judging it as another property to jump on the 360 bandwagon. But, here in VR, what didn’t work on a screen is a great storytelling experience.
In the next scene, Elliot and Shayla are strolling along the boardwalk. Important to note here is that the camera is following them again, moving the user. Esmail didn’t put any important dialog in this scene, only using the tone and mood to convey a story point (that Elliot and Shayla have made up after some cold-shouldering and are having a happy memorable time). I find this interesting to contrast with the slow pacing and slow conversations that are placed in static scenes. To get in Esmail’s head a bit, I might be inclined he believes that the camera shouldn’t be moving at all when you need the viewer to focus on a important bit of story. This scene itself transitions to a interesting colorful montage.
For sure, Esmail did lots of interesting things here. I’m sure I can rewatch again and again and find more. I do want to move on to other videos as interesting as Mr. Robot is. That said, I DO want to end Mr. Robot with one scene that really stood out for me, and that’s when Shayla and Elliot are relaxing in bed. I am interested in 360 Video to offer perspectives that aren’t seen in real life, and this bed scene touches upon that desire but doesn’t go overboard. Check out the following shot with the camera positioned above the bed making them look upright. This is often used in TV/film and looks completely normal. In 360, however, it takes some getting used to. There’s some dissonance while you figure out your orientation – but once you do, there’s a bit of an aha moment that really adds to the experience. Other than the camera orientation, this scene is more of the slow, enclosed, conversational scenes that make the rest of the piece work well.
Saturday Night Live: Jerry Seinfeld hosts a Q&A with Surprise Guests – Directed by Chris Milk
To be clear, I really did like this video, which is surprising because I’m one of those people that think SNL has dropped way off in quality since <insert when viewer first watched it>. For me those were the days of Phil Hartman, Chris Farley, Mike Meyers, etc. Whether I’m right or wrong, doesn’t matter. My point is that I thought this video was well done, but after the endless commentary on Mr. Robot, I don’t have too much to say about this one. That’s only because there’s not much going on from a storytelling standpoint here.
Since there’s not much to say, its the perfect opportunity to note opening credits for most 360 Video I’ve seen. It’s really no more than noteworthy, but opening credits and closing credits all seem to have standardized around displaying what they need to display in a narrow field of view, much like what you’d see on screen/TV and then replicating it 3 or 4 times over around your head so you can see the text and intro graphics regardless of where you look.
With that out of the way, we can talk the actual video. In this experience, the 360 camera looks like it’s positioned just above the traditional TV camera. You are facing the host, Jerry Seinfeld, and can turn to look at the crew and the audience…the entire room.
If you’ve never been an audience member for SNL before (I haven’t), it’s interesting to experience what it’s like behind the camera. You can see camera operators, a photographer, the boom mic crane, what the set looks like, etc. Its fairly interesting.
Unfortunately, the action takes place fairly quickly right away and you have to start paying attention. Contrast this with other VR stories and 360 video. Typically you might want to give the user some time to acclimate to the scene before starting the action. Here, being in the SNL audience is interesting, but Jerry Seinfeld is on stage in just 15 seconds and starts delivering his monologue so I was a bit torn what I want to pay attention to.
If it was JUST watching a monologue intended for TV, this would be a disappointing experience. However, it turns into a sketch. Jerry launches into a Q&A with the audience who just happen to all be celebrities and/or past hosts.
Yes, its funny. And YES it makes use of the 360 experience. The viewer is immersed into the audience here, because you watch Seinfeld call on somebody in the audience, and you turn to see if you can find them. In this way, the video sort of acknowledges that you’re there by making you do what you would have to do in real life as an audience member.
Here’s where things break down, though, and its purely technical. Check out this shot of when James Franco asks his question:
Can you even tell that’s James Franco? More importantly, do you think it would be easy to identify his facial expressions and body language? Recognition is so important to this bit involving celebrity. And facial expressions and body language are key to comedy and acting. You might think this is an anomaly because he’s a bit far away. After all, John Goodman is another feature and he’s fairly recognizable but also fairly close (hint: he’s just past the lady at the bottom center). Its a fair point if you’re just looking at this image, but in the experience Franco looks fairly close…just blurry and not crisp enough in the encoding. As a viewer you feel like you SHOULD be able to see him better and it’s imperative to the experience, but the detail of the capture and/or the encoding prevents this.
Oddly enough, Mr. Robot didn’t suffer from this despite being longer and having less overall file size. This point is exactly why I’m prefacing each writeup with the duration and file size. This SNL video is closer to what you might expect from live 360 shooting without the benefit of planning and script to overcome these type of issues.
Last disappointing bit is that while it’s interesting to see camera operators, the boom mic, etc, you can ALSO see the folks that hold the cue cards. It really detracts from the spontaneous and hilarious premise of this off the cuff Q&A to have cue cards right in front of you.
All in all, this is a fairly successful 360 video. I quite enjoyed it, but where it falls down, it suffers because 360 isn’t really the medium they intended to target with this bit.
Vice News VR: Millions March in NYC – Directed by Chris Milk & Spike Jonze
Vice News, from my understanding, is a bit more gritty and risky/risque than traditional news media. When I come across Vice stories and videos I seem to recall reporters inserting themselves into dangerous scenes and doing raw reporting. Even I’ve put Vice in the wrong nutshell, that seems exactly what they are doing in this 360 video (though to be fair, a protest esp in NYC is probably not going to be dangerous at all). This protest in particular is to highlight the unfair treatment of black men and women at the hands of the US justice system and police.
One interesting thing done right off the bat is in the opening title. I criticized SNL’s 360 video for not giving enough time for the viewer to get acclimated to the scene. Here it’s just right, and they’ve incorporated the title of the piece in an interesting way. It’s wrapped around your head with most of the title outside your field of view at all times. So, to read it, you must look all the way to the left and pan your head from left to right. Meanwhile, a crowd (protesters) appear below you.
Initially I panned this as a bad choice. But, after thinking about it, having to work across 270 degrees to read the text doubles as a mechanism to also take in the scene around you. Given that an Oculus user already had to click on the video thumbnail and download, having the title be legible again in the video is not as necessary as one might think. So, even if the user fails to read and struggles to take all the text in in one go, its still OK.
After the opening scene, we cut to being eye level right next to a demonstrator. This group of men chants “I can’t breathe with y’all on my neck”, of course a reference to the killing of Eric Garner.
What was interesting for me is my reaction to being right up next to the demonstrator. In real life, I tend to stay far away from demonstrations like this, whether it be Black Lives Matter, a subway musician, or someone in a city park on a microphone calling for sinners to repent. Reflecting, I think it comes down to one thing for me: how to react and what kind of body language am I using in response. For example, someone standing on a soap box saying the world will end tomorrow is super interesting. I don’t take them seriously, of course, but I would love to hear their whole speech for the entertainment value. On the opposite end of the spectrum – a demonstrator like this, representing a real cause, I might like to hear what they are saying, but especially with myself being white and someone who historically COULD look down on them, I may be a bit self conscious of what type of message I’m sending to them with my reactions (or lack thereof) as I stand there and observe them.
I talked before about how 360 videos do well to acknowledge the viewer as part of the scene. Mr. Robot does this exceptionally well, and SNL with Seinfeld did this to a small extent. In a scene like this, NOT acknowledging the viewer seems to work exceptionally well. I can observe and actually listen to the message without worrying about my reactions or being self conscious.
In addition to watching demonstrators, I’ve never been part of a march. So it was interesting to be swept down the street passing chanting, banners, stalled traffic etc. As this is a camera, regardless of whether it’s 360, if it’s being carried somewhere, there needs to be an operator. While the cameraman usually stays perfectly behind the viewer through most of the video, he’s bit close for comfort in this scene:
Like I said, its a bit disconcerting, but its 360 footage being capture in an uncontrolled environment. He can hardly be blamed!
In the next scene, we follow a reporter down the street to a “Die In”. A few dozen people are lying on the ground to demonstrate dying in the streets. Unfortunately, the technology and more specifically the capture resolution/encoding failed here much like it did in the Saturday Night Live video. For starters it was night time, so the visibility wasn’t great, and well…can you tell what is actually happening in this scene?
This image, as in VR is extremely hard to comprehend. Its actually worse in VR because you feel like you’re there and because of that you think you SHOULD be able to pick out the shapes on the ground as people and bodies. I was actually a little surprised when they started getting up because some of those people were white. I convinced myself that part of the reason that I couldn’t make heads or tails of the scene was that a black man or woman’s face at night lying on the ground would be surely be hard to see. But no in fact, there were many white men and women as well.
I’ll end this video’s analyzation with an interesting reaction I had to one of the protestors. In the same “Die In”, as people were starting to get up, one lady got up half way, raising her hands and ended up on her knees. The reporter we were following crouched down next to her to interview and get her thoughts.
What was interesting for me was my posture as this happened. Previously, I was sitting upright in my office chair as I watched this video. However, when the reporter crouched down and the camera followed, my entire posture in my chair went lower into a seated squat. I took note that it was an interesting thing that with enough direction from on screen cues, my body would follow!
Catatonic – Directed by Guy Shelmerdine
Catatonic was a fun little horror experience akin to what you’d get when you and your friends drive for a couple hours on Halloween to a small rural town where someone has redone their barn or farm to be a spooky experience complete with actors jumping out at you to scare you.
This 360 video takes place in a run down insane asylum. Despite thinking it worked pretty well, it did what contemporary VR creators dictate you should not do: put the camera on wheels and roll around. I eluded to this before when some of the videos above had this to a lesser effect, and it harkens back to early VR tests when lots of people experimented with putting you on some kind of track like a rollercoaster. The movement depicted in your vision contrasted with the lack of movement felt in your body was named as the prime reason for feeling motion sick. So, of course, content creators name this as a prime thing not to do.
All that said, I personally felt fine despite being on a moving track the entire time. In the story, you are a patient being wheeled through the asylum in a wheel chair. In addition to being slow, you can also look down and see your body and chair. Perhaps this addition of a “reference object”, or something that persists in the same place in your field of view, cancels out or minimizes the motion sickness.
Remember I talked about those Spooky Barns? Well, some people get scared by the things jumping out at you. Not me (or my wife for that matter), we see things coming maybe get a little surprised, but really just end up giggling at the attempt. Same here. The first thing you encounter is this zombie looking girl that kinda snarls and lunges at you as you roll past. I had the same reaction. Ironically, I was much more concerned as I was wheeled into the room that my knees would smash into the doorway (no seriously, it made me a bit uncomfortable).
All in all, it was more of the same. Interesting and fun no doubt, but not TOO much more noteworthy to speak of. I was wheeled past disturbing patients. Tricks of light and time dilation made things creepier as well.
One thing that really made me take notice of after I experienced it was the use of time and making me impatient to look around. There is a quite normal looking man that wheels you around for the first half of the experience. He even tries to soothe you in the beginning. But, he’s behind you. It’s an effort to look backward and up to take note that there’s someone there. I think I only did it once out of curiosity.
However, an interesting thing happened. After a particularly fast paced period of time when lighting suddenly changed and time sped up for a second and things got creepy, there was a few seconds of complete inaction. I was left sitting in the chair standing still and nothing was happening. The scene had the effect on me to make me impatient and look behind me to figure out why I wasn’t moving. It turned out the nice man was gone, and a scary hooded figure lurched out a door and took over. If I wasn’t given time to get impatient (possibly after such an actionable few seconds), I would not have looked backwards (again it’s awkward to do so) to see what I was supposed to see.
From there, the cheesy horror and effects picked up!
In real life I’ve been getting bloodwork lately, and I JUST CAN’T look at the needle going into my arm. It’s too much…freaks me out. However, when presented with the following:
…I can’t look away! I know it’s not real, so I guess I feel empowered to watch it and laugh off my complete irrational freak out on needles.
And from then on its more good, cheesy horror with some personal bubble invasion thrown in to try to make you uncomfortable.
So that’s Catatonic! I figure if those cheap horror movies and Halloween barns scare you, this might as well. For me, it was good B-Movie fun.
New Wave – Directed by Samir Mallal & Aron Hjartarson
This is a quick one! It has a bit of a novel approach, though. I’m not sure how well it works to be honest with you. The video opens on a beach. In front of you is a washed up boat. Really just a nice relaxing scene, and it holds there for around 40 seconds for the viewer to get acclimated. Again this seems fairly standard practice for VR Storytelling.
Prior to the narrative starting, a lady walks her dog directly in front of your view. My first couple of times through, the dog walking seemed a bit meaningless and odd. I ignored it waiting for something ELSE to start up. It turns out though, on my 3rd viewing, I noticed its a guiding action. It was a bit of action meant to make you follow your head behind you where the actual narrative started with the two main characters.
So obviously this bit of direction missed the mark for me. Luckily, I hear a voice over narrative, and I know to look around for what was going on.
The interesting bit about this experience is the spatial audio. The setup is that this couple is fighting and go off to different areas of the beach. You can see each by turning your head, but also when you turn your head you can hear each of their thoughts…a narrative of their anger towards the other from their perspective.
Unfortunately, I didn’t think this worked so well, because it took a long time in the short span of this video to figure out that there was different audio depending on where I looked. When I figured it out, I got a bit frustrated because I couldn’t listen to both dialog at once and felt like I was missing things.
All that said, it was an interesting device to tell the story!
LoVR – Created by Aaron Bradbury
LoVR is an interesting concept. Its all computer generated data visualization that you fly through, and it’s about love. Aaron’s description verbatim is this:
A story of love, told through neural activity. Chemicals are released, neurons are activated and a form of poetry is revealed within the data.
You know, to be perfectly honest, I’m not quite sure this needs to be in VR. I dig the concept of measuring the brain’s neural activity and pinpointing the moment that falling in love happens. At that moment the music picks up and the dataviz starts getting extreme.
I want to guess that this experience was done with VR in mind, but the creator wanted to expand reach to flat screens as well so made an experience that could encompass both. Flying through the visuals is a nifty experience, but at the same time, not much of your periphery or even behind you matters.
All that said, its a nifty concept and video!
Lowes Home Improvement
I’ll end this post with a weird one. Despite having some negative comments on various aspects on all the 360 videos I talked about, the criticism is just to point out interesting decisions and aspects. Overall, the videos I watched were pretty damn great. 2016 is just the tip of the iceberg as well. 360 video will continue to evolve as an art form and I think we’re mostly in the experimental stage of things right now. All of the above videos were from Within, and its certainly no mistake that a company founded on great VR Storytelling would produce and highlight great 360 video.
What I’m about to mention next isn’t anything like that, but it has a unique take on instructional videos!
I’ve been to Lowes Home Improvement stores before for various projects, and they really do try to help guide you through your projects. Their website is no different. Having owned a home, I’ve gone through some of their instructional videos or tutorials a few times to make or fix something. It does help, for sure.
However, when your hands are full and you’re trying to fix something while at the same time trying to scrub a video back or paginate the instructions back because you missed something…well it’s a pain!
This video attempts to address that problem. I question the effectiveness as I wonder how unweildly wearing a headset (even if wireless like the GearVR) would be while trying to do home repair. All the same, its a bright idea!
This instructional video is to make a quick DIY cement table with wooden legs. Instead of introducing the steps over time, the steps are done in space. So step #1 is right in front of you. As you turn your head in 360 degrees you can see the rest of the steps. This makes it easy to go back and forth between steps you might not understand…just look the other way! Each step video is on a continuous loop so the action is incredibly easy to revisit.
And that’s just a few….
This was a bigger blog post than usual, but it forced me to think through some very interesting pieces and evaluate what’s good, what’s bad, and just where we are technically and experience wise in 2016 for 360 video. I picked the few that I though were most interesting – so everything here I enjoyed and send my kudos to the creators. There are, of course, even more that are as interesting – but lots that fall flat as well. The most important thing to note is the fact that everyone is experimenting with what works and we are at the beginning of a new way of thinking about video. It will be quite interesting to see the caliber of stuff that 2017 brings!
Ahhhhh the Hololens. I finally get to check it off my list. When I express my disappointment with not being able to try it out to my friends and co-workers that are interested in VR, it’s kinda like talking about going to Hawaii. “Ohhhh, you haven’t been? You really should, it’s an enjoyable experience.” (said, of course, with a knowing smirk and possibly a wink).
There’s a good reason for that knowing wink. Its a massively cool device, and despite being publicly available now to early adopters, there’s a waiting list and it’s $3k. Someone mentioned to me that they are in the “5th Wave” of wait list. So, right now, it’s hard to get your hands on it. And that’s IF you’re willing to shell out the money.
Should you buy it if you get the chance? Maybe. For me, there’s lots of parallels to Google Glass from a few years ago, but also lots of reasons it might break free from technological oddity into the mainstream.
In terms of sheer impressiveness in hardware, hell yes it’s worth $3k. Though it can be tethered via USB for the purposes of big deployments of your project, it’s completely wireless and independent. The computer to run it is built right into the device. It packs Wifi, 64GB of memory, a camera (both RGB and depth), and other sensors for headtracking (probably an accelerometer and gyroscope). Even the casing of the device is impressive. It looks slick, true, but the rotatable expandable band that makes every effort to custom fit your head is practically perfect. I originally didn’t put it on my head completely correct at first, and the display was resting on my nose a bit which would have been uncomfortable after awhile. Turns out, if you balance it on your head correctly, it barely touches your nose and almost floats on your face.
Compare the hardware to something like the Oculus Rift or the HTC Vive which are just display and you supply your own computer to tether to (and aren’t augmented reality). They run $600-800 plus at least a $1k desktop computer. I can’t recall who, but someone with me made the almost cruel observation of the size of an NVIDIA GTX970 graphics card compared to the size of the entire Hololens headset.
The display is another massively cool hardware piece and makes the entire system come together as one. It has it’s problems which I’ll get into (cough cough field of view), but I’ll talk about that in a second when I get to usability. And make no mistake….usability is why or why you should not run right out and purchase one of these devices. The Hololens isn’t so much a tool as it is an experience. It’s not a hammer and nail. It’s more of a workbench. A beautiful workbench can be amazing, but if you can’t open the drawer to get to your hammer and nails and you want to create something, it’s worthless.
Training at Microsoft HQ
Awful analogies aside, and usablility aside, let me say a quick word about the training. Microsoft calls it “The Hololens Academy”. It occurs to me just now, that this might be a thinly veiled StarTrek reference. In fact, ALL of the training assets were space themed. From a floating astronaut, to a virtual futuristic tabletop projector, to a mid-air representation of our Solar System.
My company, Adobe, was kind enough to send me last minute to Redmond and do some learning. I honestly didn’t know what to expect because it was so last minute. Was it super secret stuff? No…but considering I hadn’t seen the not secret stuff yet, it really didn’t make too much difference. In fact it was SO not secret that our class followed along with well developed training material that MS has published online.
In fact, in a testament to how well developed it is…I was weirded out a bit on the first day to be honest. It had that theme park feel. Or that historical city tour feel. You know, where every word and joke your guide says is rehearsed and feels forced? But I got over that real fast, you know why? Because the sessions went like clockwork. The instructors kept exact time to an eerie degree, and the assistants WERE psychic. Virtually every time I had trouble, an instructor was behind me within a few seconds helping me out. I didn’t raise my hand, look confused, nothing. And there wasn’t a single time where I felt like they were annoyingly hovering. They just showed up out of the blue being insanely helpful.
The room itself was laid out extremely well for training. An open workspace with large screen TV’s on the wall facing every which way with the instructor in the center on a headset made a very great training space. The instructor didn’t even drive the software. He or she (they changed out every 3 hours), would have someone else driving the presentation machine while they spoke. This kind of coordination takes practice, no doubt.
The walls and tables were decorated for the event too, along with coffee tables specifically for placing your virtual assets on (holograms). The room is probably a permanent fixture specifically for this.
This all means one thing to me. We’ve got publicly available training materials, with tons of care put into creating them, extremely well staffed and smart trainers, and a training room just for the Hololens. Add to this the hundreds of engineers working on Hololens, adding the fact that MS is just now offering developer support for it… and the message is loud and clear. Microsoft is placing a HUGE bet on the Hololens. They aren’t half assing this like a lot of companies in their position might for a product that is so different and hard to predict how well it’s adopted.
Training style aside – I found another thing extremely interesting about the training. It’s all about Unity.
Authoring with Unity
Unity seems like kind of an underdog at the moment. It’s essentially a 3D authoring environment/player. It doesn’t nearly have the reach of something like Flash or Quicktime which at one point or another has been ubiquitous. Yet, its a favorite of 3D creators (designers and devs) who have the desire to easily make 3D interactive experiences. The reach of Unity alone (browser plugin, WebGL, Android, iOS, desktop application, Oculus, Vive, Gear, and now Hololens as well as others) puts it right in the middle of being THE tool for creating VR/AR/Mixed Reality content.
I was naive to not expect MS using Unity for experience creation. But, the fact is, it’s one of the ONLY tools for easy interactive 3D scene creation. I honestly expected Microsoft to push us into code only experience creation. Instead, they steered us into a combo of 3D scene building with Unity and code editing (C#) with Visual Studio. To be honest I’m a little resistant of Unity. Its not that its not an excellent tool, but I’ve gone through too many authoring tools that have fallen out of favor. This training is a wakeup call, though. If Oculus, Gear, HTC Vive weren’t enough to knock me over the head – a major company like MS (who has a great history of building dev tools) using a third party tool like this….well consider me knocked over the head and kicked in the shins.
The exercises themselves, were a mix of wiring things up in Unity and copying/pasting/pretending to code in Visual Studio. Its a hard thing to build a course around especially when offering this to everyone with no prerequisites, but MS certainly did a good job. I struggled a bit with C# syntax, not having used it in years, but easily fell back to the published online material when I couldn’t get something.
Usability and VR/AR Comparisons
OK so, the Hololens has the sweet sweet hardware. It has the training and developer support. All good right? Well no, there’s another huge consideration. The hugest consideration of all. How useable is it, and what can end users do with it?
You might guess that what end users do with it is up to you as a developer, and that’s partially right. Everything has limitations that enable or inhibit potential. Here’s the thing, though – take the iPhone or iPad for example. When it came out it WAS groundbreaking. But it wasn’t SO different that you had to experience it to imagine what it could do. Steve Jobs could simple show you a picture of it. Yep it had a screen. Jobs could show you interaction through a video: Yep you can swipe and tap and stuff. People were imaginitive enough to put 2 and 2 together and imagine the types of things you could do based on never having used the device. Sure, people are doing amazing things with touch devices that would have never been imagined without using it – but the simplest of interactions you can certainly get the gist when seeing it used without using it yourself.
VR is somewhat harder to pin down, but again, its somewhat easy to imagine. The promise is that you are thrown into another world. With VR, your imagination can certainly get ahead of itself. You might believe, without donning a headset that you can be teleported to another world and feel like you’re there.
Well, yes and no, and it’s all due to current limitations. VR can have a bit of a screen door effect meaning if you focus hard enough you feel like you’re in front of a screen. With VR, you are currently body-less. When you look down you’ll probably see no body, no hands, or even if it’s a great experience, it won’t look like YOUR body. This is a bit of a disconcerting experience. Also, you DEFINITELY feel like you’re wearing a headset. So yes…with VR, you ARE transported to a different and immersive space, however you need to suspend disbelief a bit (as amazing as it is).
AR is similar but a little worse. I can only comment on the Hololens, but its not the magical mixed reality fairly tale you might be led to believe. Even worse MS’s published videos and photos show the user being completely immersed in holograms. I can’t really fault them for this, because how do you sell and show a device like this that really must be worn to experience?
Field of View and other Visual Oddities
The biggest roadblock to achieving this vision is field of view. From what I’ve heard, its the one biggest complaint of the Hololens. I heard this going in and it was in the back of my head before I put the device on, but it took me an embarassingly long time to realize what was happening. A limited field of view means that the virtual objects or Holograms only take up a limited portion of the “screen”. Obviously. But in practice, this looks totally weird especially without some design trick to sweep it under the rug and integrate the limitation into the experience.
When you start viewing a 3D scene, if things are far away, they look fantastic! Well integrated with your environment and even interacting with it. Get closer though, and things start falling out of your field of view. Its as if you’re holding a mobile screen up fairly close to your face, but the screen has no edges and it doesn’t require your hand to hold it up. Well, what happens to things off screen? They simple disappear, or worse they are partially on screen but clipped to the window.
I took this image from a winbeta.com article about the field of view, here’s their take on it, but for our sake right now, here’s a great approximation of what you would see:
People also use peripheral vision to find things in a large space, but unfortunately in this scenario you have no periphery – so it can be easy to not have a good understanding of the space you’re in right away.
There are a couple other visual limitations that make your holograms a bit less believable. For one, you can certainly see your headset. The best way to describe it is that you can certainly see when you’re wearing sunglasses and a baseball cap (though the Hololens certainly doesn’t protrude as far as a cap rim). You can also see the tinted projection area and some of the contours of that area in your periphery. It easy to ignore to an extent, but definitely still there. Also, you can see through the Holograms for sure. They’re pretty darn opaque, but they come across as a layer with maybe 90% transparency.
Another point is that in all the demo materials, if you get suspiciously close, the object starts disappearing or occluding. This is directly due to a camera setting in Unity. You can certainly decrease this value, however even the lowest setting is still a bit far and does occlude, and even then, the Hololens makes you go a bit crosseyed at something so close. You might say this is unfair because its simply a casualty of 3D scenes. To that, I say to check out the Oculus Rift Dreamdeck and use the cartoony city demo. You can put your head right up next to a virtual object, EXTREMELY close, and just feel like you can touch it with your cheek.
Lastly, overhead lights can cause some light separation and occasionaly push some rainbow streaks through your view especially on bright white objects like the Unity splash screen. This point, I can directly compare this to the flare of white objects on the Oculus Rift due to longer eyelashes.
For these above reasons – I don’t think the Hololens can be considered an immersive device yet like VR is. VR is really good at transporting you to a different place. I thought the Hololens would be similar in that it would convincingly augment your real world. But it doesn’t for me. It’s not believable. And thats why for now (at least 10-15 years), I’m convinced that AR is NOT the next generation after VR. They will happily live together.
If VR is the immersion vehicle – something that transports you, what’s AR? Or more specifically, the Hololens? Well, just because something isn’t immersive, doesn’t mean it can’t be incredibly useful. And I think that’s where the Hololens lies for the near term. It’s a productivity tool. I’m not sure I think games or storytelling or anything like that will catch on with the hardware as it is now (as cool as they are demo-wise until the immersion factor improves). No – I think it can extend your physical screen and digital world to an exceptional degree. Creating art, making music, even just reviewing documents can all be augmented. Your creation or productivity process doesn’t have to be immersive, just the content you create.
I think this point is where AR really shines over VR. In VR, we’re clumsily bringing our physical world into the virtual world so we can assist in creation using things modeled after both our real tools and 2D GUI tools. And usually this doesn’t work out. We have to remove our headset constantly to properly do a job. With AR, the physical world is already there. Do you have a task that needs to be done on your computer or tablet? Don’t even worry about removing your Hololens. Interact with both simultaneously…whatever. In fact, I think one HUGE area for the Hololens to venture into is the creation of immersive VR content itself. One for the immersive, one for the productive.
That’s not to say I don’t think casual consumers or others will eventually adopt it. It certainly could be useful for training, aid in hands free industrial work, anything that augments your world but doesn’t require suspension of disbelief.
Hololens immersion isn’t all doom and gloom though. Spatial awareness is, in fact, AMAZING. The 3D sensor is constantly scanning your environment and mapping everything as a (not fantastically accurate but damn good) mesh. Since it uses infrared light like the Kinect to sense depth, it does have its limitations. It can’t see too far away, nor super close. The sun’s infrared light can also flood the sensor leaving it blind. One fun fact that I’ve learned is that leather seems to not reflect the light too well, so leather couches are completely invisible!
We did a really simple demo of spatial mapping. It looked amazing how we lined the real walls with a custom texture with blue lines. My Adobe colleague decided to make the lines flash and animate which was super mesmerizing. Unfortunately, I didn’t find the mixed reality video capture feature until after that, so here’s a nice demo I found on YouTube of something similar (though a bit more exceptional and interactive)
As scattered IR light tends to be sort of…well…scattered, meshes certainly don’t scan perfectly. That’s fine because MS has built some pre-packaged DLLs for smoothing the meshes out to flat planes and even offers advice on wall, ceiling, floor, and table finding.
Of course, once you’ve found the floor or surfaces to ineract with, you can place objects, introduce physics to make your Hologram interact with real surfaces (thanks Unity for simply collision and rigid bodies!), and even have your Holograms hidden behind real things. The trainers seemed most eager to show us punching holes in real objects like walls and tables to show incredible and expansive virtual worlds underneath. Again…though…the incredible and expansive can’t be immersive with the field of view the way it is.
Here’s a good time to show our group lobbing pellets at each other and hitting our real world bodies. The hole at the end SHOULD have been on the table, but I somehow screwed up the transformation of the 3D object in Unity, so it didn’t appear in the right spot. It does show some great spatial mapping, avatars that followed us around, and punching a hole through reality!
Spatial audio is another thing I’m on the fence about. It’s a bit weird on the Hololens. I give Microsoft major props for making the audio hardware AUGMENTED but not immersive. In VR systems, especially the Oculus Rift, you’d likely have over the ear headphones. Simple spatial audio (and not crazy advanced rocket science spatial audio) is limited to your vertical plane. Meaning, it matches your home stereo. Maybe a few front sources (left, right, and center), and a couple back source on your left and right. With these sources, you fade the audio between the sources and get some pretty awesome positional sounds.
On the Hololens, however, the hardware speakers are positioned above your ears on the headband. They aren’t covering your ear like headphones.
So yes, you can hear the real world as easily as you could without the headband on, but being positioned above your ears make it sound like the audio is always coming from above. One of our exercises included a Hologram astronaut. You’d click on the astronaut, and he’d disappear, but he’d talk to you and you were supposed to find him. Myself and everyone near me kept looking up to find him, but he was never up high – and I’m sure this is a direct result of the Hololens speaker placement. I asked the instructor about positional audio that included vertical orientation as well, and he said it was hard computationally. I know there are some cool solutions for VR (very mathy), but I’m skeptical on the Hololens. The instructors did say to make sure that objects you’d expect higher up (like birds) appear higher up in your world. I personally think this was a design cop-out to overcome the hardware.
Last thing I want to cover is input. Frankly I’m disappointed with EVERYONE here (except for the HTC Vive). It seems mighty trendy for AR and VR headsets to make everyone do gaze input, but I hate it and it needs to die. The Hololens is no exception here, it’s included in all the training material and all of the OS interactions. Same goes for casual interactions on the Oculus Rift (gaming interactions use an XBOX controller, still dumb IMO) and Google Cardboard. The HTC Vive and soon the Oculus Rift will have touch controllers. Google Cardboard will soon be supplanted by Daydream which features a more expressive controller (though not positional). I’ve heard the Hololens might have some kind of pointer like Daydream, but I’ve only heard that offhand.
Gaze input is simply using the direction of your eyes to control a cursor on screen. Actually, it’s not even your eyes since your eyes can look around….Gaze input is using the center of your forehead as a cursor. The experience feels super rigid to me, I’d really prefer it be more natural and allow you to point at something you aren’t looking at. With the Oculus Rift, despite having gaze input, you also have a remote control. So to interact with something, gaze at it and click the remote.
The Hololens on the other hand, well it SEEMS cool, but it’s a bit clunky. You’re supposed to make an L with your thumb and index finger and drop the index finger in front of you (don’t bend your finger, or it may not recognize the action). You also have to do this in front of the 3D sensor, which doesn’t sound bad, but it would be way more comfortable to do it casually on your side or have your hand pointed down. And to be fair, spoken keywords like “select” can be used instead. We did also play with exercises that tracked your hands position to move and rotate a Hologram. All the same, I really think AR/VR requires something more expressive, more tactile, and less clunky for input.
All that said, the Hololens is an amazing device with enormous potential. Given that Microsoft’s CEO claims it is a “5 year journey”, what we have right now is really a developer preview of the device. For hardware, software, and support that feels so polished despite interaction roadblocks, it will be most likely be amazing what consumers get in their hands 5 years from now. So should you shove wads of cash at MS to get a device? Well, me…I’m excited about what’s to come, but I do see more potential for VR growth right now. I’m interested in not just new interaction patterns with AR/VR, but also about exploring how immersiveness makes you feel and react to your surroundings. The Hololens just doesn’t feel immersive yet. Additionally, it seems like the AR/VR community are really converging on the same tools, so lessons learned in VR can be easily translated to AR (adjusting for the real world aspect). The trainers made sure to point this out – the experiences you build with Unity should be easily built for other platforms. It will also be interesting to see in the next 5 years where Google takes Tango (AR without the head mounted display) and potentially pairs it with their Daydream project.
All that said, it’s all about use cases and ideas and making prototypes. If a killer idea comes along that makes sound business sense and specifically requires AR, the Hololens is pretty much the only game in town right now, so if that happens I’ll be sure to run out and (try to) get one. But in terms of adopting the Hololens because of perceived inevitability and coolness factor? I might wait.
But if you don’t own any AR/VR devices, cant wait to put something in the Windows store, can live with the limitations, and are already an MS junkie – maybe the Hololens is for you!
I’d like to give a big thanks to Microsoft for having us in their HQ and having such fantastic trainers and training material. I expect big things from this platform, and their level of commitment to developers for such a new paradigm is practically unheard of.
Like I said in my last post, the “Dream Deck” is one of several free pieces of content to help you discover what VR is like. The deck itself, is a handful of mini experiences that last a few minutes and then fade to black inviting you to experience the next thing.
I also described the input mechanism here as a bit archaic. In fact, through much of the more simpler and/or utilitarian UI (like the video player), the “head cursor” is how it works for now. How it works, is that you’d look at the button/item you want to select – aligning a small subtle dot over the item, and then use the Oculus Remote to click on the item.
I want to talk about a few of my favorite experiences in the deck. Before that, I did want to say that they are all varying degrees of nifty when you experience them. And also before my favorites, I want to talk about a couple of notable experiences. One is simply you standing in front of a very alien looking alien. Another puts you in the middle of a couple of robotic arms doing all sorts of loud and frantic mischief. These two experiences, while not the best of the breed for me, DO explore a concept unique to VR – and that’s making you uncomfortable without necessarily doing anything expressly so.
With both the alien and the robotic arm, you experience a closeness to something you as the user can’t anticipate how it will act. You can imagine seeing both in the real world, but having it before you in VR is something new. Both are extremely close to your virtual presence. The robot’s frantic activity and the alien’s lack of activity push your personal space boundaries in different ways – both end up making you (or me at least) a bit uncomfortable.
Night at the Museum (with a Dinosaur)
Speaking of uncomfortable – this museum setting feels a bit eerie, but also a bit curious. I found myself wanting to look around to see the environment. This last for about a second. Then of course, a T-Rex wanders in.
It’s a bit interesting how different folks experience this one. Some of my friends got frightened of the dinosaur and wanted to remove the headset. For me, from a ways back, it was a tiny bit dread inducing – but I could easily write it off as something that didn’t exist and therefore didn’t scare me in the least as the experience goes on.
I felt more of the same as the T-Rex charges at you. It again, wasn’t really scary, just minorly uncomfortable. When the dino roars over your head, it’s no longer scary at all for me. I found it a bit fascinating and I looked it up and down to soak it all in. I think in part, it’s because the T-Rex has officially done all it can do, and you realize it. There’s no anticipation anymore.
My second favorite experience was one where you are placed high above a city on an unguarded steel ledge. Lest you think I was putting on a brave face writing about the T-Rex, THIS experience was very uncomfortable and fear inducing for me.
YES, after several tries, it really no longer affects me. But those first few times DO NOT feel good. I had a similar experience playing a mini golf game on the Vive (where you can be super high on a course with no visible safeties around that would virtually prevent you from virtually falling). It’s quite interesting to me that this scares me, but a dinosaur does not. While both are virtual, the dinosaur seems easier to reason away. The experienced scared most everyone equally – with the exception of my wife who I still think lacks a reasonable fear of heights. She was excited to see what would happen if you jump off, and was disappointed that there was no mechanism to do so.
Either way, it’s fascinating to explore this concept of comfort in VR and the ways it can be invaded or not invaded. Even the Oculus store rates their content with comfort levels, with the highest being “intense”.
As much as I enjoyed exploring this concept, my favorite experience was unlike all the others and was not uncomfortable in the least.
My favorite experience was what I can only call…a “Paper Village”. It’s a very stylized, non realistic, cartoony/paperish town floating in the sky. Various animations play from traffic, to airplanes, to a cute little UFO that beams Paper Village citizens up.
There are a few reasons I like it so much. First, it’s very self contained. You’re looking inward on a tiny world instead of outward at your new virtual environment. To me this turns some of the assumptions you’d make about VR on its head a bit. You’re not in it, you are surrounding it. Its a bit god like in that, and a bit silly.
Adding to the silliness, is the whole non-photorealistic nature of it. As with the history of computer graphics to date, nothing is perfectly convincing. Realtime VR, as cool as it is, will be the worst at this (behind 3D games, behind rendered movies). Not even attempting this and creating a cartoonish world really encourages your suspension of disbelief and creates something even more fantastic.
I think this suspension of disbelief makes you want to peer in every window and explore….
This suspension of disbelief, and this somewhat fantastical environment engages in a way I can’t really explain. On top of that it makes me do something that’s somewhat embarrassing because I do it every time I’m here even though I fully know the outcome. That something is to reach out and try to touch it. Even though I know it’s fake, and even though I can’t even see my hands.
Virtual Reality is very fascinating to me. For one, its both a brand new technology given our current state of hardware that makes it possible AND also old as heck. I remember playing “Dactyl Nightmare” back before I graduated high school 20 years ago.
It’s now 2016, and the difference between then and now is that we seem poised to get VR in the hands of everyone. Both high end VR experiences because of powerful graphics cards and computers, and lower end VR experiences because everyone has a cellphone and Google Cardboard is virtually free.
Besides the coolness factor, I’m interested in VR because early adopters and developers have the opportunity to invent a medium, but more specifically for user experience nerds like myself, we have the opportunity to re-invent many user interface paradigms. We can even question the whole notion of traditional user interfaces in general.
Before we get deep into using VR, I want to cover one possible way consumers have to experience it right now. There are a few.
The HTC Vive is one and offers a pretty stellar experience. It’s inclusion of hand tracking allows users to reach out and touch virtual objects. You may be surprised at how much lack of seeing your own body detracts from the experience. When you look down and don’t see your chest and feet or reach out to try to touch something and don’t see your hands it feels a bit uneasy.
The Vive also offers a bigger area to roam around. There’s quite a bit to set up here – but once you put the positional trackers in the corners of your room, VR experiences can track your body moving through a wide area giving you more freedom to virtually move around.
Additionally (and apparently not well advertised because a co-worker just told me), the Vive has a front facing camera which can create a form of Augmented Reality (although future AR promises to be way cooler than having to look through a camera to see the real world).
Other than the Vive, the major player are the Oculus Rift, the Gear VR, and Google Cardboard. I won’t get into the latter two, because I unfortunately haven’t had the pleasure of using the Gear, and the Cardboard…well, it’s nifty, not the best, and you can easily use it today with really no cost if you have a smartphone. I highly recommend trying it, but don’t think for a second Cardboard is as good as VR gets.
I was pretty psyched for VR back when the Oculus Rift was a Kickstarter campaign, before Facebook bought them. So, I backed both the development kits (the DK1 and DK2). Imagine my surprise when I found out that I’d get the Consumer version (CV1) for free!
Well, its been delivered and shipped and setup at my apartment. One major problem I had was that my slim Yoga 2 Windows laptop didn’t even come close to the minimum specs noted on the Rift. So my first task was to build a desktop gaming computer for myself. I spent around $820 to build it out – meeting (not really exceeding) their specs. I’ll put my parts list at the end of this post. This is all on top of the $600 most people will have to pay for the Rift itself. Unfortunately, its certainly not a casual purchase yet. The price, coupled with the fact that people won’t see the value without being able to experience it first means that adoption might be a bit difficult.
So with a fresh pair of eyes, before we get deep into specific games and experiences. Let me show you what you get when you buy the Oculus Rift CV1.
First, the headset:
The headset is the main piece of equipment you’d expect for VR. There’s a few more pieces I’ll get into after talking about the headset. I don’t want to get too far into specs and numbers that you can lookup elsewhere, but I do want to mention a few things.
First, the screen door effect. It doesn’t seem to exist. That’s awesome! The so called screen door effect can be seen in older versions of the Rift. In the DK1 and 2, it used to be that you could see the black grid between the pixels because the screen was so close to your face. It was almost as if you were looking through a screen door to see VR. To be fair, some have said you can still see the effect on the new Rift if you squint hard enough – but honestly, I think the Rift’s new resolution is pretty awesome.
Another critique of the older Rift was that headtracking could be slow. When your head movement doesn’t match the rate of the 3D scene movement, this can be disconcerting even if off by a miniscule amount. It commonly leads to feeling a bit nauseous. To be honest, I never really had that problem with the DK2. It felt fine for the most part, and when it didn’t, it was most likely a sub par application. Of course with the new Rift, headtracking STILL seems perfect to me, and also in every experience. This may be due to Oculus firming up their SDK for release. When everyone runs the same code and everyone uses the same head tracking, its probably more consistent.
Another nice attention to detail is the head sensor on the rift. When you put the Rift on, it turns on automatically (likewise when you take it off). Here’s an inside shot of the Rift – the sensor is centered above the lenses.
The new Rift for me has all the promise of the old Rift, and none of the more prominent pitfalls. Of course that’s a big statement. As we get more used to VR and what it offers we’ll most likely see problems with any given platform that we never anticipated – and “no pitfalls” will turn into “many pitfalls”.
One of those pitfalls on the horizon is input. Seeing and experiencing VR is great and all, but we need to interact with our virtual world. How we do this is a main differentiating feature of the major players. The Vive’s world is room scale, which means you can roam around a pre-defined space much larger than the not-much-more-than-standing space the Rift affords you. The Vive also offers hand tracking which means you can ever so clumsily use your real hands (each gripping a controller) in the virtual world.
The Rift is rumored to offer both of these features soon, but what does it have now? Well here it is…all the extra stuff shipping with it (OK fine it comes with a lens cleaner and handy carrying case too, not pictured):
So, this little guy you’d mount on your desk or somewhere reasonably high and point it at where you intend to use your Rift. It’s camera-ish….meaning I don’t know if it’s technically a real RGB camera, whether it uses depth sensing, if it’s simple infrared, or really what it is. But it certainly does track your body movement well. This means when you lean or move around in your small space, your movements are reflected in the virtual world. It sounds like a small thing, but the older Rift didn’t have it, and your ability to move felt very rigid and limited.
Input Devices (for now)
Two input devices ship with the Rift. The controller is what it appears – an XBOX controller. It almost feels like a copout! But I guess until we get imaginative enough with our VR experiences (like the Vive is starting to do), we’ll have to settle for treating VR content like our old school consoles for now.
Pictured to the left is a simpler controller. Its most likely powered by a watch battery and I can’t really tell how it connects – I guess it’s probably Bluetooth? Either way, its a simple remote. Most of the experiences I’ve seen (that don’t rely on the XBOX controller) don’t use more than the central button that you’d press with your thumb.
And that brings us to actually using the thing. What kinds of experiences does it offer? Well, for absolute starters, you can check out the “Dream Deck” These are example short experiences that give you a good feel for what’s possible. To navigate through them, you basically point your face (with a dot for a cursor) at the menu item you want and press the main button on your clicker.
Also, as promised, here’s my parts list for the Windows desktop I built to accommodate this. My disclaimer is that I’ve never really cared to build a gaming machine – so I don’t know how mine compares to any other gamer’s machine. I also know that the parts I bought meet the minimum of what Oculus recommends. I ALSO bought them as a package from newegg.com because buying separate components that may or may not work together stressed me out.