Just one example (courtesy iMedicalApps): startup Cellscope developed a smartphone cameraattachment to create a personal otoscope (for looking at your eardrum) that links to a Cloud-based diagnosis engine to determine whether your child has an ear infection.
Using a phone snapped into the top of the head, the robot reacts to your interaction with it via camera and a wand attachment that sits in Atti's hand while not in use.