Sensors track eyes using electric fields – physicsworld.com

A new and faster way of tracking eye movements has been unveiled by researchers in Belgium and the Netherlands. Rather than using high-resolution digital cameras embedded in screens or glasses, the low-cost technology instead detects changes in electric field next to the eye. The team says that it could be used to create eye-tracking systems that are much faster and much cheaper than existing devices.

Source: Sensors track eyes using electric fields – physicsworld.com

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