UltraSense Ultrasonic Gesture Recognition Chip Enters Laptops: Hover Operations Become Standard
Chip design company UltraSense releases its third-generation ultrasonic gesture recognition chip US-300, measuring just 3x3mm, embeddable in laptop screen bezels for precise finger-joint-level gesture tracking within 30 centimeters, with Lenovo and Dell confirming adoption in 2029 product lines.
UltraSense Ultrasonic Gesture Recognition Chip Enters Laptops
Chip design company UltraSense released its third-generation ultrasonic gesture recognition chip US-300 on September 1. Measuring just 3x3mm with 15mW power consumption, the chip uses ultrasonic echo positioning to enable gesture tracking within a 30-centimeter range at single-finger-joint-level precision.
Unlike camera-based solutions, ultrasonic technology is unaffected by lighting conditions and doesn't involve image capture, making it inherently privacy-friendly. Lenovo and Dell have confirmed they will integrate the US-300 into their laptop product lines launching in the first half of 2029, enabling users to perform scrolling, page-turning, and selection gestures by hovering above the keyboard.
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