Aina’s smart ring has a screen, a joystick and a mic so you can talk to AI agents
Aina’s ring can also take calls and help you dictate notes on your Mac.Go to story
RadianX promises solar-powered devices that never need charging
Today’s portable devices are too hungry to run on traditional solar panels, but RadianX says its perovskite cells promise to make charging obsolete in some cases.Go to story