A Mini robot with a highly flexible head to help in cavity preparation which can be controlled with the help of your Laptop or PC. This will eliminate the need for the Dentist to work in the oral cavity directly.
The tooth surface is scanned prior to the start of the process which can be seen in the Screen and based on the mouse or Joystick movements you make the robot reciprocates and does cavity cutting accordingly. The future of Dentistry looks quite promising.
Video credits: GiGadgets