A non-contact switch for people with motor disabilities, enabling access to ‘click’ on a computer screen. It can be set at a distance of 4cm for small movements and 9cm for large movements. Aditi wireless accommodates the movement easiest for a person; set personal preference to respond as a person moves towards or away from the switch. Every click is registered with a beep, providing audio feedback to the user. It can be used with a range of applications like KAVI- Pro, vBill, on-screen Keyboard to type text documents, PPT, browsing, eBooks and more