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Lenovo Mechanical Energy Harvesting keyboard & mouse concept never needs to be plugged in

Lenovo is showing off a concept wireless keyboard & mouse set at CES 2024 that never needs to be plugged in to charge. That’s because the Mechanical Energy Harvesting Combo system “uses mechanical movement and solar irradiation” to generate enough power to keep the peripherals running. We’ve seen mobile gadgets with solar panels before, but it […]