Motion ControlMotion Control works by using the camera, so the user must be within the camera's recognition range.The camera's recognition range varies depending on the ambient light level and other factors. Usermay experience physical fatigue when using Motion Control for extended periods.Voice RecognitionFor the best Voice Recognition experience, we recommend that you use a Smart Touch Control.Voice Recognition is not available in all languages, dialects or regions. The performance variesdepending on the language chosen, voice volume and ambient noise levels in the surrounding area.Perform a Voice Recognition Environment Test prior to using Voice Recognition to test the level andclarity and the ambient sound of the surrounding area.Voice Text Input requires the user's agreement with any third-party app’s voice privacy policy and toprovide Samsung with the user's MAC address and other private information.Voice Text Input lets users enter text using voice commands instead of a mouse, keyboard or remotecontrol. This feature is particularly useful for searching, browsing the web, and using applications thatrequire text input.