Patent details a wearable that could target substances in a wearer 's blood . The patent describes the device as " an electronic system for delivering drugs to specific locations on the body, such as the skin or subcutaneous tissue of the arm and leg, through delivery devices placed within the clothing It would then 'modify or destroy ' targets by transmitting energy into blood . This could include infrared signals , a radio-frequency or acoustic pulse . Scientists in the life sciences division of Google X laboratories are using human skin in their research to develop the wristband . Wristband could also work with pills that cause unhealthy cells to light up .
Patent details a wearable that could target substances in a wearer 's blood . This substances could be proteins linked with Parkinson 's , or cancer cells . It would then 'modify or destroy ' targets by transmitting energy into blood . This could include infrared signals , a radio-frequency or acoustic pulse . Scientists in the life sciences division of Google X laboratories are using human skin in their research to develop the wristband . Wristband could also work with pills that cause unhealthy cells to light up .