Google’s Project Glass And Other Head-mounted Displays

April 7, 2012 by Brian Benchoff 70 Comments

In case you’ve been living under a rock for the past week, Google announced Project Glass, a real life head-mounted computer that’s actually useful. Glass is one of the projects being developed by Google X, the super-cool R&D department inside Google. On board are [Babak Parviz], [Steve Lee] and [Sebastian Thrun] (a.k.a. the guy you learned AI from last year).

Apart from an awesome video put up by the Google Glass team, there’s not much to go on. No hardware descriptions apart from concept pics, and nothing about software, the speech input, or even a complete list of features. Until that info is finalized it’s up to all the makers, hackers, and builders out there to figure out how to use a head-mounted display in public without getting strange looks. Here’s a few wearable computers and head mounted displays we’ve seen over the years:

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Bathroom Mirror HUD Displays Time And Weather

March 2, 2011 by Mike Nathan 18 Comments

By and large, the standard household mirror is one item that has not made much real progress over the years. They hang on the wall reflecting light, and that’s about it.

A few years back, some students studying in the Department of Interaction Design at Chalmers University sought to enhance their morning routine with an interactive mirror. Their project was constructed using a two-way mirror with several Arduino-driven LED displays embedded behind the glass. Once a hand is swiped past the pair of embedded light dependent resistors, the display is activated. Subsequent hand swipes trigger the mirror to toggle between the different modes, providing the user with the current time, weather information as well as a toothbrush timer.

The project writeup is quite thorough, including plenty of source code and information on some of the components they used. You can take a look at their work here (PDF).

Check out the interactive mirror we featured that served as inspiration for their project.

[Thanks Emil]

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HMD Upgrade

February 15, 2010 by Caleb Kraft 18 Comments

[Banfield Design] has put together this instructable on how to upgrade or re build a head mounted display to be more immersive and add features. Though you can already buy glasses style viewers for your media devices, they can use some upgrades. For one, you have to supply your own sound, and putting headphones on, over bulky glasses can be painful on your ears. Another area that could use improvement is the light that comes in around the glasses. The current trend is to make them as small as possible, but that tends to let your peripheral vision see the outside world. [Banfield design] wanted to make them more immersive, so he built them into some ski goggles. This not only helped block the light, but allowed for an over the ear style headphone assembly which is much easier on the ears.

A functional improvement came next, by adding a webcam front and center. He could now switch between a live feed of his environment and whatever other inputs he wanted. This could be really fun with some augmented reality. He has a list of future improvements, but he doesn’t mention adding a second camera for stereoscopic viewing of his surroundings. Why would you do that? because it would make augmented reality much cooler.

HUD For Real Life Capture-the-flag

February 11, 2010 by Mike Szczys 27 Comments

If you’ve played any of the Splinter Cell games you’ll remember the PDA that [Sam Fisher] carried around with him. What if you could have one of your own when playing capture-the-flag? [Brad] has created the ZephyrEye as an electronic command and communications device for real-life games.

Each player carries around their own unit. The ZephyrEye has a GPS module, Xbee module, LCD screen, and control buttons. This allows a player to setup one of several different games, map out the game field including base locations and flag locations, and monitor a time limit and scoring. Other players can join the game in progress. The best part? The GPS modules report tracking to each handheld and act as radar for your team and the enemy team. We’ve got a couple of demo videos after the break.

Words can’t describe how delighted this would have made us back in the day. We don’t play outside with the other neighborhood kids anymore (insert dirty-old-man joke here) but that might change just because of this device. We may end up joining [Barney Stinson] for some amazingly awesome laser-tag games after all.

[Brad’s] posted hardware information and source code so that you can use to throw together a dozen or so units. We think the next version should incorporate a wearable display.

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Hacking The Myvu Personal Video Player

August 19, 2008 by Caleb Kraft 17 Comments

[jongscx] picked up a Myvu personal media viewer and promptly began scheming about improvements. He decided he wanted to be able to watch any input on the device, not just an Ipod.

After some messing about with different inputs, he eventually calls Myvu to ask some questions. Surprisingly, he gets the engineer who designed the thing. The engineer turns out to be pretty helpful and is happy to help him hack the device. [jongscx] ends up finally getting it to work and posts the schematic for the world to see.

He says his hands are full with some other projects right now, but hopefully he’ll do an official write up with pictures of the final product soon.

[DrNathan] wrote in to note that [RetroPlayer] was responsible for much of the work as well as contacting the engineer.

[thanks, DrNathan]