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A virtual keyboard
The Cube Laser Virtual Keyboard shows us a glimpse of how our future keyboards has evolved -- from hardware to touchscreen -- and now projection.
The keyboard has a full QWERTY layout which is projected across any flat surface, together with a "mouse mode" which lets you use your finger when typing. It is connected wirelessly to most laptops and many mobile devices, including the iPhone and iPad, and charges via USB. At the moment, the rechargeable battery is able to last for 150 minutes.
Via: Think Geek
LG Pocket Photo PD221 Mini Mobile Printer for Android
People often rely on their smartphones to take pictures -- especially if more sophisticated DSLR kits are out of reach. If you happen to be an Instagram-happy student, you might want to do more than upload your snaps to Facebook -- and this is where LG's mini mobile printer comes in.
If you have an Android-based smartphone, connect the printer via Bluetooth or USB to edit, upload and print your images.