We tend to design interfaces for flat screens. With Magic Leap you're free to build interface components in a 3D setting and interact with it visually (including eye tracking), hapticly (through tactile vibrations), and aurally (spatialized sound).

The Meetup too place at RLab on July 24th. Below is a recap of the event. 

Also visit our NY Magic Leap Meetup homepage.
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Unlike most augmented reality devices, the Bose AR Frames omit any augmented vision features. So, what in the world makes these glasses special? For one thing, they tag team with your (Android or IOS) phone. Having the phone in constant contact with the Frames opens the door to numerous kinds of uses. The Frames have speakers that project high quality sound into your ears. There's a built-in microphone. You can make and receive calls through the frames. They respond to gestures like double-tapping on the side of the frame, gesturing with a Yes motion head nod, as well as shaking your head from side to side.
Aside from a long lasting battery, the Frames have accelerators, gyroscopes, and magnetic compass. The Frames easily fit over regular eyeglasses. They are designed for long lasting comfort. 

Oh, just one more thing ...  Bose has wisely elected to incorporate the same kind of hardware sensors in the Quiet Comfort QC35 II noise cancelling headphone as well as every new headphone, like the new Bose 700. The implications of this are enormous, as there already are millions of AR capable headphones out there. And what is the cost to the Bose customer who already has an AR capable headphone? Zippo. Nada. Nothing. This translates to easy adoption and use.

The requirements for our app- Portable Docent is relatively straightforward in design, but not so simple from an implementation standpoint. The app has to make it easy for someone who has the Bose frames to walk up to a museum painting, look at different parts of the painting and be immersed in ambient/atmospheric soundscapes as well as listen to voice overs based on the portions of the painting that you're gazing at.
To make this work seamlessly requires a bit of ingenuity. The Bose Frames can accurately track orientation; so they know how much you are looking up, down, turning left or right. They don't know your physical location.  We addressed this from a number of approaches including the use of bluetooth beacons, and using the Kinect. The challenge with these is that the setup is far too complicated. And using the Kinect there are limitations on the number of people that could be simultaneously tracked, occlusion issues, and more. We opted instead to go for a simpler approach that involves identifying a few reference points, and from there everything is automatically triangulated. No fuss. No muss. You just put on the glasses and enjoy.

We developed two methods of calibration. One entails a set of geometrical computations and measurements so that a museum visitor can enter their approximate height when first starting the Portable Docent app, step inside a "Listening Circle" on the floor, tap to select the Listening Circle they are in and immediately begin the audio enhanced painting experience..

Our second calibration method- Quick Mode literally takes under 10 seconds to calibrate to any painting from any viewing location.

We have two kinds of regions, voice overs and ambient soundscapes. These region can be positioned and sized to create the desired audio experience.

Aural information is a natural part of our environment, but audio information delivered on a device is usually separate from what we see.

Why not let the audio curate the visual?

​It's exciting to see where this technology is heading. Clearly, there are some areas where we're breaking new ground.

In recent months I've been doing a lot with drones. I have my FAA (Part 107) Drone Pilot License and am creating software tools for aerial photogrammetry. At some point I'll post an entry about my serious work with drones, but in this post I want to write about something much more fun; having to do with controlling an indoor drone with Magic Leap purely through hand gestures.
A couple of months ago there was a hackathon (the Unity/NYC XR Jam, for which my entry was awarded the best AR application) that took place at R-Lab in the Brooklyn Navy Yard. During that weekend I built a Magic Leap application with Unity to pilot a drone purely through 14 hand gestures like the one shown here:

The drone used is an educational drone primarily designed for indoor use that is known as the Tello Drone (manufactured by Ryze).

The Tello costs about $100. The drone is remarkable for its price. If you want to start playing with drones for recreation this would be a great first experience. Most significantly from my standpoint, it has a well defined SDK.
In any case, here is a video showing the drone in action purely managed through hand gestures.

For those interested, we will be presenting at the upcoming CSUN Assistive Technology Conference in California on March 14, 2019. 

Further information can be found at: 

https://www.csun.edu/cod/conference/2019/sessions/index.php/public/presentations/view/1309 

https://www.csun.edu/cod/conference/2019/sessions/index.php/public/conf_sessions

You can also contact us in the form below:

​Magic Leap has been in the press for a number of years now. They got investors to part with a lot of $$$ and pour it into a startup for a completely new kind of technology. There had to be something really compelling for this to happen. Even as the Magic Leap One has just been released into the wild, the company has made clear that this is just an interim product intended for developers, early adopters, and enthusiasts.

So why not wait for the product to sport improved features like wider field of view, offer a wealth of Apps, and of course, become more affordable? I will answer it in two short words: Spatial Computing.

What Magic Leap has done is to rethink computing so that the immersive environment is really as much an operating system as it is a platform for running apps. They took to heart the notion of seamlessly melding the virtual created content with the real world so that the two are not perceived separately. In that sense, the term MR for Mixed Reality (or as I sometimes think, "Melded" Reality) is more appropriate for the Magic Leap than AR or XR.

Instead of extolling the virtues or ranting about the product or technology, I'd like to delve into some of the ideas behind Magic Leap, why you should take interest in it, and where it may go. 

At first glance you may think Magic Leap is out to make a fashion statement. Perhaps it is, but the statement has to do with functional design. To begin with, you'll notice the visor is positioned above and not over the ears. There are several reasons for this. Magic Leap incorporates builtin headphones that can take advantage of Resonance Audio, Should you prefer to use your own headphone or earbuds, you can easily do so, as the Light Pack allows you to connect a standard 3.5mm jack. There is another not so obvious benefit to having the visor extending above the ears. It permits you to comfortably blend the ambient sounds in your environment with the audio output from the Magic Leap device. In VR you want to shut out the world, but in AR having the ambient sounds as they naturally occur is a plus.

.It is fascinating how we so often derive from nature to inspire technology. Perhaps Magic Leap wasn't influenced by jumping spiders, but you have to admit that there's an uncanny similarity in the way biological and electronic sensors are assembled.

Mapping your physical space
First came the Tango tablet, then the Hololens and now Magic Leap. What characterizes these devices is that they know where they are in physical space. What's more, they can handle occlusion mapping dynamically. The video below shows the Magic Leap creating building a geometric mesh as you walk around. The color bands depicts the current distance from your view, and therefore the color of the mesh pattern can change as you move closer or farther away from the generated mesh.

In this rudimentary example I thought it would be useful to basic eye gaze activity in action. Unconscious eye gaze can influence behavior in the rendered scene. As the user glances at the cube on the right it turns red and rotates and while the user gazes at the sphere it turns green. These are simple static objects. We could also affect the animated behavior of avatars. We could influence the plot line in an interactive story. ​We could create new kinds of user interfaces. We could create training software for special needs such as for recovering stroke patients. We could combine eye gaze with voice input to do something like "Make that one red" where 'that one' is the object we are looking at.

More to follow
There's lots more I have to say about Magic Leap and will be doled out in future installments. In the meantime, we have an active meetup group (​https://www.meetup.com/NY-Magic-Leap-Meetup) that you are welcomed to join.

In this demo I show two sets of objects- an animated gearbox and an engine which can be viewed in X-Ray mode. In both sets of objects I can cycle through selecting individual parts by tapping on the buttons located near the bottom left corner of the iPad.

​Notice that as each item is selected, the corresponding text label appears in the panel.

We love to experiment and push the envelope with new technologies. ARKit is proving to be an exciting development in the world of AR and VR.

We built an AR application in Unity where we overlay a 3D map of midtown Manhattan. Notice how smooth the positional tracking is with the iPad. 

On June 19th- 20th Chris and I had the pleasure of poring over the ins and out of Hololens technology at the Microsoft HoloHack-NYC.

​We wanted to make a project that took advantage of as many features of the HoloLens as possible. However, the most interesting one for us was the spatial mapping.

In Augmented Reality you want people to explore the space around them and have the application change based on their location. We decided to build a fire fighter simulator.

​We used the spatial processing to discover all the flat surfaces in the area you are in and virtually set them on fire. Each of those fires also had spatial audio on them to help you find them in the space.

Voice commands were used for activating the fire hose based on the keyword "fire" -- which is where the name comes from. The user ends up walking around the space, screaming the word fire over and over to put out the fires around them. For those people that were too shy to scream fire, they could also air tap on the fires to put them out, taking advantage of the gesture recognition.

Here is a sample video capture of the application:

​Those of you who would like to play around with the application can go to our GitHub site.

At the end of the hackathon we had a fun time demoing the App for a bunch of students from Riverdale.

The Made in NY Media Center wrote a nice blog post about this project:

nymediacenter.com/2017/06/loren-and-chris-developing-virtual-reality-for-social-impact/

 Markthal VR 
 
Our process for creating virtual tours entails a four step process:

1. Outline the anticipated user interaction/user experience
2. Planning & Mapping a Venue
3. Capturing/Recording in 360 images, immersive sounds, and videos
4. Curating content for easy consumption & publishing the experience

 
For clients new to VR and AR experiences we first like to show what can be expected in a finished product. Typically this involves demonstrating our previous work on similar applications. Then we work with the client to outline the key elements for their custom application. Clarity in the VR experience and the kind of user interaction/user experience is what makes it possible to deliver a solid and complete application on time and on budget.
 
For this application we wanted to create an authentic experience of what it's like to visit Markthal Rotterdam and explore its many facets. The concourse alone is over 100,000 sq ft.

To start this project we set out a few guidelines to direct our development. We combine client feedback with our own experience creating VR experiences. For Markthal we compiled a short list of design constraints:

• For an application shown on a trade show floor it must me extremely easy to use and not need more than than a minute of instruction
• Allow people the freedom to explore and have enough time to enjoy the environment
• Set a comfortable time limit of the app so that crowds can flow through
• Optimize the app for continuous usage in a Trade Show environment
• Optimize application power requirements to run for 5 hours+

This list was used to guide our development over the next 3 weeks. ​

Ease of use was most important. To simplify control in the VR space we decided that all user interactions would either be done through Gaze or a single tap. To provide feedback to the user that the gaze activation is working, each object that can be looked at always reacts to your gaze.

​To better capture the experience of wandering through Markthal we build a simplified model of the space. We combine architectural drawings and observations of the space to map out all of the locations for the experience. Movement through the virtual space in most natural by jumping from one location to the next by line of sight. This avoids visual clutter and encourages the user to explore. ​

Considering the volume of people at RECon 2017 we also didn’t want people staying in the VR experience for too long, creating lines. We designed the App so that it could be easily reset, instantly ready for the next person. To gracefully end the experience for users that have spent too much time, we built in a 10 minute time out.

​Ahead of the shooting we scout out the location so that we can reconstruct in VR all the images, videos, sound recordings and other features.​

We arrived with film crew in Rotterdam for video interviews of the property developer and shop owners.

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​After three and a half days in Rotterdam we're on the plane headed back to New York. We now have 8 days to turn all the captured footage and recordings into our VR experience.
 
We captured approximately one hundred and seventy 360 images. Every image file was curated for color balance, brightness, contrast. Here is a sample of the Before & After.

​With each image we also captured ambient audio for that location. The audio was mapped to a location on a virtual model of Markthal resulting in full spatial audio as you explore the space. ​

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Lastly, it comes time to press a magic button that deploys the App onto the VR device (in this case, the Samsung Gear VR).

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Google Cardboard is about to be disrupted (by Google)

Developed by Google, Daydream VR is the successor technology to their Cardboard VR standard. It is slated to be released this Fall.

Evolving Technologies Corporation will talk about what’s strikingly different with Daydream, our experience in working with the pre-release version, and we'll showcase some hands-on demos using Daydream.


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How to build digital vegetation for VR 
and what Central Park has to do with it

Vegetation is everywhere in many virtual worlds, but at the same time is very hard to do; there is lots of detail and complex light interaction. Furthermore, with the advent of 3D in movies, complex animation and finally with Virtual Reality, more and more tricks that were used to work around these complexities don't work any more. Timm Dapper, co-founder of Laubwerk, has pioneered tools for the creation of digital vegetation for more traditional computer graphics, and is now moving towards Virtual Reality.

The Made in NY Media Center provides a one of a kind setting for things to happen. I think of it as planned serendipity. A case in point is a delightful collaboration that came about between AXS Lab, Inc. and my company- Evolving Technologies Corporation.

Jason DaSilva, a veteran filmmaker, was diagnosed in 2005 with Multiple Sclerosis. There are two forms of this condition.- relapsing-remitting and primary progressive. Jason unfortunately has the less common but more aggressive form - primary progressive. As if life derailing events didn't matter, Jason pressed on making films including the Emmy Award winning documentary When I Walk, got married, has the most adorable three and half year old child, and pretty much singlehandedly launched AXS Map- a worldwide crowdsourced platform for gathering and rating accessibility experiences around the globe. The site is Powered by Google Places API and currently has over 100,000 crowdsource reviews.

The following provides a brief overview of AXS Map.
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​We recently previewed VR AXS Map for a Demo Day Pitch.

​​VR AXS Map is developed using Unity. We have devised an effective workflow for site planning, 360 immersive image capturing, curating content, and deploying to Gear VR and Google Cardboard..

We plan on introducing a fully developed VR-based accessibility framework that goes well beyond simple gaze control.

Down the road, VR AXS Map will be integrated with the entire AXS Map database. For now, we care concentrating on a truly effective VR experience for individuals with disabilities. We'll keep you posted on our progress.

It is not everyday that you get to take an exciting technology like VR and creatively use it for fundamental social needs that are all too often relegated to an afterthought. We have the right technology and ingredients that could lead to something extraordinary.

​Just a quick note... Unity Technologies- makers of the premier platform for building VR applications recently introduced their Certified Developer Program.

We are pleased to announce that both Loren Abdulezer and Christopher LoBello are now Unity Certified Developers.

If some of you are going to be in or near Dumbo - Brooklyn, you might be interested in attending a VR meeting we're holding at the NY Media Center this Thursday March 17th from 6:30 - 8:30pm. Here are the event details:

http://nymediacenter.com/events/event/?id=0F89F760-F425-42B6-AE2DBA6F7F5E44B9&slugid=vr-meet-up-2-hosted-by-evolving-technologies-corporation-featuring-cardboard-city-director-kiira-benzing
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We have a couple of great presentations. Kiira Benzing will be talking about will be talking about her Samsung Gear Indie award-winning piece “Cardboard City”. Also Filip Baba, one of the top Unity VR developers, will talk about and demo how to do room-scale VR with full body tracking with mobile phones such as the Gear VR.

Both of these are sure to be exciting presentations. To top it off, we'll be giving away a 3D printed 360 Camera Rig for the GoPro. To be eligible, you'll have to register for the meeting and of course, be present at the time of the drawing.

For directions to the meeting follow this link:

Meeting location

To attend the meeting you must register.

When you mix water with Magnesium, sparks fly. Sparks also fly when you mix Media with Tech.

​Such was the case at Demo Day where the NY Media Center Incubator companies get to showcase incredible innovations.

This post details some of what happened behind the scenes.

When I first heard about Demo Day at the Media Center I thought wow, this is a great opportunity to showcase some really cool things I am doing. On the first pitch rehearsal a group of fellow "Incubatees" convened at the screening room - a 72 seat auditorium. I get assigned a Pitch Mentor Doug D'Arrigo - a really uber smart guy whose marketing genius is built into his DNA. I was also given an Industry Mentor Jess Engels. It's really great to have these powerhouses covering your back.

On the first pitch rehearsal I presented some work I was doing on haptics- a technology that brings force feedback that makes VR very immersive and real. As it would turn out; my ongoing work with a major theme park involving haptics snowballed to the point where I was no longer free to talk about my work because of its confidential nature. Well it seems for now that the only ones privy to my work on haptics is that theme park and the NSA; the first is by choice, but the second is not.

For the second pitch rehearsal it's back to the drawing board.​

For me, because I needed to switch topics, it was pivot time. Actually the pivot wasn't too hard. I more or less knew what I wanted to cover. Challenge was that I had a lot of real technology I had to create. It's one thing to talk about an idea, but it's entirely another to have something really working rather than giving the illusion of working.

By the way, my second pitch was truly crappy. Aside from a jumbled (I am sure mumbled or fumbled would have been an apt description), it lacked any fancy graphics or slides. It was filled with "jargonese" and had just too many superfluous topics. The tech I was creating wasn't yet given an official product name. Too many things were half-baked, but the core idea of where this technology is headed was sound and solid. I know the product I was creating would do something really significant. My software design approach was spot on.

My idea in its simple form... the creative things like editing a VR scene should not require you to be the expert - VR editing should be as easy as playing a video game. It should virtually be like you're playing a video game.

VR has had some great conceptual innovations but the tools and thinking for VR content creation lag far behind. You design in one environment, but you deploy and test in another. And to make a change you think you need, you go back to the first environment. Make a change. Press a button to compile that pushes possibly hundreds of megabytes through a USB cable to your smartphone that's going to run the VR App. Say some magic incantations, and maybe say a few more because you may be waiting minutes before the code can actually launch on your phone.

This is all wrong. It is senseless. My VR device- an Android phone executes an application program written in Unity. So the program that is launched on my Android is doing a lot of processing and computing; yet I'm ignoring its capabilities for turning that processing and interactiveness on making editing changes on the phone itself.