Skinput is a technology developed by Microsoft researchers that allows a user's skin and body to serve as an input surface for controlling devices. It uses sensors in an armband to detect vibrations from taps on the skin to determine the location tapped and translate it into a command. In initial tests, Skinput demonstrated 95.5% accuracy in detecting taps on 5 locations on the arm. It has potential for use on mobile devices, gaming, and assisting disabled individuals by providing a new way to interact without direct contact. However, further research is still needed to address potential health issues and reduce costs before wide adoption.