With a $500 dermscope addition you can check yourself for cancer.
http://www.informationweek.com/healthcare/patient-tools/healthcares-next-phase-think-amazon/d/d-id/1251010
Many groups see google glass as an opportunity to provide the clinician an additional channel to review patient information, however, a greater benefit is adding a remote physician into the room with the patient. It might be the new telemedicine disrupter.