0104] This also could be applied locally to tissue or locally to surfaces via wireless or mobile phone—Smartphone technology. UVC could be built on or application for your mobile phone where a selective wavelength could be used via cellphone, mobile device, Ipad, etc. to treat a specific surface. There would be a timer, location, depth. It would measure the distance from a specific surface. It would turn this on or off. It would be shielded so it would not develop direct eye contact. It could sterilize, cleanse, treat surface via UVC and mobile phone. Mobile application could also be used as a treatment device to turn on/off implantable device within the human body for sterilization treatment, chemotherapy, treatment of biofilm, etc. It could potentially be used to power the device. Chemotherapy agents or pharmaceutical agents could be applied by spraying, direct pressure, or solution to specific tissue as well.