It’s 3 a.m. and it would be nice to turn the TV and lights off without getting out of bed.
Knocki is a short, cylindrical device that attaches to any surface and transforms that surface into a touch interface that can control other devices. Users set Knocki to perform specific actions through a set number of taps. It uses non-acoustic sensor technology to detect gentle surface gestures that are even a short distance away, but Knocki also has the ability to filter out random vibrations. The device works anywhere there is Wi-Fi, and there is a companion Android and iOS app for it.