Abstract:
An electronic device is provided, including an input unit configured for a manipulation of the smart device, wherein the input unit includes a touch screen coupled with a display of the smart device, and assistant input means associated with the touch screen extending to a plurality of sides of the smart device or associated with touch sensors formed on the plurality of sides, and configured to detect a touch on the side, wherein the touch detected by at least one of the touch screen and the assistant input means is recognized as an input signal for the manipulation.