The Running-Mouth is a tiny little robot that will clean inside your mouth. This would fall under the category dental. The Running-Mouth will have changeable wheels that will clean out your teeth, it has to fit in your mouth so it is a little small. There is something quite similar to this, it is a mouthpiece with 600 bruises and you chomp down on it. This is used with future and current technologies/materials. The idea was that it could have a chip that would receive power from a power bank wirelessly, without having to change batteries. The other idea was to make it so that it would use lasers to kill off germs. It would use brussels and other materials that you would use to clean your teeth. The wireless chip makes it a great idea because you do not have to keep replacing the batteries to the robot. The other items will need to be assembled and changed out.