Blood-Powered Devices

Blood-Powered Devices

Nearly all our electricity comes from mechanical energy; a flow of liquid or gas passes a propeller or similar device, which spins magnets in a coil of wire to produce an electrical current. This is the basic technology behind hydroelectric, coal, gas, nuclear, and...
Powered by the Blink of an Eye

Powered by the Blink of an Eye

Wearable Health Tech devices need new user interface technology. Traditional keyboards and mice don’t get the job done, and even touchscreens can be a problem when there’s limited physical space available. There’s no single “best”...
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