DIY Any Kind of Controller with the MagicKey Input Board

Turn your world into a creative extravaganza. With this little controller board, you can use anything conductive as the keys for your creative works – be it your computer or fruit. TheĀ MagicKey 3-in-1 DIY MIDI Gamepad Keyboard has the power to do that and more.

The SunFounder MagicKey is a multi-function controller board based on the Atmel ATmega32U4. You can use it to control games, MIDI music applications, and much more. Connect buttons, keyboard keys, conductive paints, or more to create unique and fun input devices. Simply connect the board to a PC or a Raspberry Pi board to get started.

Ready to experiment? The MagicKey is currently 17% off the regular price for just $32.99 in theĀ Technabob Shop. Use code GIFTSHOP15 for an additional 15% off this awesome present for the DIY-nerd.

Multitouch is about to get more advanced thanks to Qeexo

Multitouch input, as we know it, is mostly for scrolling, rotating plus zooming with two fingers, and you can use more to toggle various actions on supported trackpads. But if you ask Mountain View-based Qeexo, we've only scratched the surface of thi...

Panasonic Electronic Touch Pen lets you scribble on your screen, we go hands on (video)

Panasonic Electronic Touch Pen lets you scribble on your screen, we go hands on

You know what's wrong with most TVs? The fact that you can't draw on them, right? Well as we learned this morning, Panasonic has developed its own solution to the problem with the newly announced Touch Pen and we managed to get hand(s) on. The wireless pen allows you to draw directly onto compatible Panasonic TVs, annotate, draw, whatever takes your fancy, and then share these images via a range of different connectivity options (via a paired tablet and Panasonic's Viera Remote 2.0 app, or save to USB etc). Panasonic was keen to point out that, unlike existing solutions, the Touch Pen doesn't need any extra hardware, just the TV and the device itself. The actual hardware part is somewhat large, but not cumbersome, and it's pretty clear that this was designed to be comfortable for most hands, yet durable, particularly suitable for children. This comes as no surprise considering that the pen is also effectively a HID device, doubling as a stylus for input and game control. While we were at the booth we loaded up a simple game, and used the pen to control the penguins on the ice, much like flicking angry birds on a phone.

In actual use, if you are watching something and you have a sudden burst of inspiration, all you need to do is hold the pen to the screen, and after a short wait the TV grabs a shot of the screen, much like taking a screenshot on a smartphone. With the picture snagged, a simple art interface comes up, with options for colors, pen types, undo, save and so on. We spent a few moments amusing ourselves by adding comedy facial accoutrements to the onscreen protagonist. We can definitely see that this would be a fun novelty for home use, of particular interest to kids. There is also potential for some simple business use too. Whichever case use appeals most to you, over all it's just another input option, and if you're like us, that's always a welcome addition. Once again, Panasonic were tight-lipped on when we might see this, and for how much, but don't be surprised if you see this pop back up some time around summer.

Sean Cooper and Steve Dent contributed to this report.

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Qeexo’s FingerSense lets touchscreens listen, makes any object an input device (video)

Qeexo's FingerSense lets touchscreens listen, makes any object an input device video

While the humble touchscreen has become the standard interface for most smartphones, and capacitive displays make it a painless experience, the folk at start-up Qeexo think things could still be improved. It's developed a technology called FingerSense that could add even more functionality. Essentially, by using a small acoustic sensor, it measures the vibrations as objects tap the screen, and can tell the difference between them. So, for example, a knuckle tap could be used for "right-click." The tech is able to spot the difference between materials, too, so even when no finger is involved, it can register input, a great assistance to those with longer fingernails. The fun doesn't stop there, though, with the demo video after the break showing a Galaxy SIII with a modified display, able to register stylus input, even without official support for it. More input options can never be a bad thing, and if nothing else, it could certainly make those GarageBand drumming sessions a little more interesting.

Continue reading Qeexo's FingerSense lets touchscreens listen, makes any object an input device (video)

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Qeexo's FingerSense lets touchscreens listen, makes any object an input device (video) originally appeared on Engadget on Sun, 18 Nov 2012 02:01:00 EDT. Please see our terms for use of feeds.

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Gertboard extender for Raspberry Pi ships to advanced tinkerers

Gertboard extender for Raspberry Pi ships to advanced tinkerers video

If a seemingly infinitely programmable mini computer like the Raspberry Pi is just too... limiting, we've got good news: the Gertboard extender has started shipping. The $48 companion board reaching customers' doorsteps converts analog to digital and back for Raspberry Pi fans developing home automation, robotics and just about anything else that needs a translation between the computing world and less intelligent objects. The one catch, as you'd sometimes expect from a homebrew project, is the need for some assembly -- you'll have to solder together Gert van Loo's Arduino-controlled invention on your own. We imagine the DIY crowd won't mind, though, as long as they can find the fast-selling Gertboard in the first place.

[Image credit: Stuart Green, Flickr]

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Gertboard extender for Raspberry Pi ships to advanced tinkerers originally appeared on Engadget on Wed, 17 Oct 2012 03:58:00 EDT. Please see our terms for use of feeds.

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