Meet Knocki: a smart home solution that turns any surface smart, allowing you to control your TV, interact with your thermostat, make your phone ring, and do a whole lot more with taps. The device is pretty easy to use. Just attach it to any surface, use the app to specify your favorite actions, and the rest is easy.
Knocki will be compatible with iOS and Android devices. It can interact with smart door locks, appliances, and anything in between. More information is available on Kickstarter.