How will she be robot? This is the most interesting.
A high-tech brush will recognize the face of the owner, keep statistics on the user's personal hygiene and begin to compare it with average indicators. In addition, the gadget will switch between 16 modes, record the cleaning process, analyze it, and the forgetful owner will be promptly reminded of the need to brush your teeth in the mornings and evenings.
But the main function of the brush is the ability to earn some cryptocurrency while brushing your teeth. The inventors report that for each brushing, the owner will receive AYA tokens, which can be used to buy oral hygiene products, toothpaste, other brushes and even dentist services.