Microsoft presented a new prototype tablet keyboard cover that they call DisplayCover, and it includes a 1280x305 E Ink touch screen. This can be used to access applications via shortcuts, and can also accept stylus input and touch gestures.
Microsoft says they opted for an E Ink because it's very power efficient. This is just a prototype, but hopefully Microsoft will commercialize a similar tablet cover one day.
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Posted: Aug 25,2015 by Ron Mertens