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Tethered robots tested for Internet-connected ocean observatory

By Hannah Hickey

March 13, 2014

The UW this fall will complete installation of a huge high-tech ocean observatory. Dozens of instruments will connect to power and Internet cables on the seafloor, but the observatory also includes a new generation of ocean explorers: robots that will zoom up and down through almost two miles of ocean to monitor the water conditions and marine life above.

Battery-free technology brings gesture recognition to all devices

By Michelle Ma

February 27, 2014

University of Washington computer scientists have built a low-cost gesture recognition system that runs without batteries and lets users control their electronic devices hidden from sight with simple hand movements. The prototype, called “AllSee,” uses existing TV signals as both a power source and the means for detecting a user’s gesture command.

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