Sunday, September 6, 2020

Keyboard Made from Paper Operates Without Batteries or Power Sources



Devices that work using only ambient energy are interesting for many sensor or internet of things applications. But researchers also are experimenting with keyboards that require no external source of power, either. 

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Directv-Dish Merger Fails

Directv’’s termination of its deal to merge with EchoStar, apparently because EchoStar bondholders did not approve, means EchoStar continue...