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Posted by Redaktion
 - October 11, 2025, 17:15:38
A team of researchers at the University of Tokyo has developed a device called picoRing — an ultra-low-power, ring-based mouse that uses a novel communication method. The researchers say it can endure over a month of continuous use without recharging.

https://www.notebookcheck.net/picoRing-ring-shaped-computer-mouse-lasts-over-a-month-on-one-charge.1136009.0.html