STMicroelectronics AEK-SNS-2TOFM1 Predefined Gesture Detection System includes two Time-of-Flight distance-ranging sensors. The sensors are placed at a distance of 23cm one from the other. The onboard SPC582B60E1 microcontroller reads the sensor data and detects a predefined hand/foot gesture. This solution is designed for power liftgate applications, to open/close the trunk with a predefined foot movement.