Backpack that determines the weight of what you are carrying.
Humanizes your alarm clock so that you're certain to wake up anytime of the day.
A friendly educational bot trashcan which can save millions of animals which were chewing off the plastic and wrapped around aluminium. The problem lies in recycling, this bot will help us recycling.
A prototype that pushes what the Raspberry Pi 3's technology can do in terms of emulation.