Smart LEDs could connect Internet of Things

Researchers at Disney Research and ETH Zurich in Switzerland have demonstrated that consumer-grade LEDs can both produce light and serve as light sensors. (Reuters) Light-emitting diode (LED) bulbs can connect Internet of Things (IoT) by providing a communications link for devices such as toys and utilities in a room, scientists have found.
Researchers at Disney Research and ETH Zurich in Switzerland have demonstrated that consumer-grade LEDs can both produce light and serve as light sensors.
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