The Snack Safe is a lockable container for treats that won't open until you've walked a set distance. To get to the food inside, you first have to earn access by walking.

Matty Benedetto of Unnecessary Inventions built the device around a pedometer-controlled locking mechanism and introduced it on his invention website.

Tongari Shot is a shooting device that actually launches cone-shaped corn snacks worn on a fingertip using compressed air. The results are recorded as a score, turning the snack launcher into a game.

The firing system uses an air compressor and air valves, with an M5Stack Core2 and servo motors among the control hardware. RacoonFactory created it from the idea that the fingertip snack looked as if it could really be fired.