20 Android Tablets form an Interactive Photo Collage

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You might not have a small army of unused tablets lying around, but if you did, you should try turning them into what Minn calls a “Giant Interactive Photo Array Display:” A Giant IPAD. Har har.

[Minn's] first step was to hit eBay, hoping to find a score of low-priced, broken-yet-easily-repairable tablets. The only ones available (and for cheap), however, were resistive touch screens with narrow viewing angles. After waiting patiently for nearly half a year, [Minn] hit the capacitive touch jackpot: snagging a pile of 10″ and 7″ Android tablets. The frame is custom made to provide a solid surface for mounting and enough depth for the tablets to fit correctly. Rather than form his own brackets to hold each device, [Minn] re-purposed some IKEA cupboard handles, screwing them into the MDF backboard and clamping the tablets to them with bolts that press against the case. An adhesive rubber bumper stuck to the top of the bolts prevents any damage.

Providing power to the diverse collection required another custom solution; two 5V 10A supplies and one 9V 16A supply fit into an accompany box safely deliver the needed juice. [Minn] chose an app that will grab photos from cloud storage so he can update the collection without having to dig around inside the frame. See the result in a video below! Want to try this project but only have one tablet to spare? The in-wall tablet mount might help.

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A No-touchscreen Picture Frame?

Many people have touch-screen devices, however, this hack claims to be the first picture frame to feature a “no-touch” interface. Although someone somewhere certainly has a digital picture frame hooked up to a “Clapper”, we’re going to give [Wasabi] the benefit of the doubt.

After buying a Microtouch kit from Adafruit several months ago with the intention of building something meaningful, [Wasabi] ran into a common problem among hackers, a lack of time. Instead of totally giving up on the device, the decision was made to make it into a simple picture frame. Although the Microtouch features a touchscreen, it also features an accelerometer. With a little hacking, as described in his write-up, the “touchless” picture frame was born. Cleverly, the screen was hidden behind glass, but through this interface, interaction was still possible.

The device itself seems like a great hacker tool, especially at a price point of just under $70. Here’s a hack where “Zork” was ported to this device, but be sure to send us any other projects you come up with using it! Check out the video after the break of this device in action!

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How-to: Digital picture frame, 100% DIY

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There are a ton of digital picture frame tutorials out there. Most are old laptops with crafty case reconfigurations that fit a photo frame profile.

We set out to build a 100% DIY, scratch-built digital picture frame. Our frame has a 12bit color LCD, gigabytes of storage on common, FAT-formatted microSD cards, and you can build it at home. We’ve got the details below.

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