What is Google Tooth?

You may have heard about the new toothbrush that is designed to detect problems with teeth while the user is sleeping. Google’s smart toothbrush works by scanning the mouth as the user brushes, sending images of the mouth to the Cloud. Once uploaded, the images are analyzed by artificial intelligence, which detects cavities and hairline cracks. If a problem is detected, the smart toothbrush sends a text to a dentist, who can then make an appointment.