The little cat mounts to the side of a mug or bowl, blowing air to help cool it off. The Tokyo-based firm says the robot combines a fan and “special algorithm” — or a “Fu-ing System ...

Nékojita FuFu is another unusual robot creation from Yukai Engineering. It’s designed to hang off a mug or sit next to a plate and cool hot drinks and food by blowing on it with varying ...