Temperary Tattoo Designs:
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The construction of the epidermal electronic system allows it to maintain its own energy source. EES is embedded with miniature solar panels which are able to harvest UV light which provides a fraction of the energy (Koshy). The rest of the energy needed is absorbed by the process of induction, taking up energy from electromagnetic radiation (Koshy). Since this device is self powered, patients that need to be monitored for extended periods of time do not have to be confined to a bed. Unlike electrodes, EES can be worn for extended periods of time without irritating the skin or the patient (Kim Electrnoic). The Van der Waals force allows the patch to adhere to the skin at a molecular level making the patch mechanically invisible to the patient (Koshy). In essence, EES is similar to a temporary tattoo in that there is very little weight to it, has no external wires, and doesn’t need to be connected to an outside power source.
EES will also benefit the gaming world. In test trials with voice recognition, gamers were able to complete a voice activated video game with greater than 90% accuracy (Koshy). Gamers will be able to use this patch instead of using large bulky headsets which are subject to interference from the gamers’ surroundings. EES, combined with the current technology of thermal video game cameras, video games could become more interactive allowing for full body motions and voice commands to influence the game.