Robot consultant Kerfus

Kerfus is a robot consultant, which is a mobile stand with 6 shelves and a screen on top. It stands about five feet tall, moves using three small wheels at the base of its structure, and features a cute blue cat emoji on the screen. The emoji changes depending on the robot's mood, its charge status, and its relationship with customers. Kerfus is easygoing and caring, offering customers high-quality snacks and drinks, such as chips and cola. Kerfus can respond to affection: if a customer strokes the robot's head, the emoji will change to a happy one and emit a meow. If costumer pet Kerfus a lot, the pitch of his meow will increase until his system becomes overloaded with pleasure and switches off. After this, Kerfus will need about a minute to reboot, but this will not affect its performance in any way.