motion-sensing interface
nounUK /ˈməʊ.ʃən ˌsen.sɪŋ ˈɪn.tə.feɪs/
US /ˈmoʊ.ʃən ˌsen.sɪŋ ˈɪn.t̬ɚ.feɪs/
A way to control a computer by moving your body instead of using a mouse or keys.
The game uses a motion-sensing interface so you can play by waving your arms.
OTHER MEANINGS
2. A system that detects physical movement to trigger a device, such as lights turning on when you walk by.
The hallway lights use a motion-sensing interface to switch on automatically.
3. A gaming controller setup that tracks the player's body movements.
The console's motion-sensing interface lets players swing a virtual tennis racket.
4. A screen or device that responds to hand gestures in the air without being touched.
The museum exhibit has a motion-sensing interface so visitors can explore it by pointing.