Electronics & Semiconductors
When scuba divers need to say "I'm okay" or "Shark!" to their dive partners, they use hand signals to communicate visually. But sometimes these movements are difficult to see.
Apr 10, 2024
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Consumer & Gadgets
Even for scuba and snorkeling enthusiasts, the plunge into open water can be dislocating. Divers frequently swim with limited visibility, which can become a safety hazard for teams trying to find each other in an emergency. ...
Jul 25, 2023
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Robotics
Divers are often put at considerable risk when searching for people or objects underwater. The ETH spin-off Tethys has developed an underwater robot that can be used in situations that are too dangerous for human divers.
May 31, 2023
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55
Engineering
The lights above the water's surface cast a ghostly glow on the bottom of the sprawling tank, as a U.S. Navy diver deftly swam through a sunken aircraft fuselage.
Apr 26, 2023
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Robotics
A figure skater framed only by ragged ice gazes up, almost beseechingly. A goaltender sprawls inside a net, defeat written all over his limbs, even with his face obscured.
Feb 17, 2022
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17
Engineering
Engineers from Caltech have generated a computer simulation of underwater bubble rings that is so realistic it is virtually indistinguishable from a video of the real thing. The point of the research, however, lies well beyond ...
Jul 29, 2019
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