Infotainment experts Harman have cooked up the gesture and face-recognition system to interpret your nods, winks and general flailing as prompts to execute commands. Want to turn the radio on and off? Just give the stereo a cheeky wink. Want to crank the volume on the latest Kanye West track? Just tilt your head to the left or right to increase or decrease the noise levels. A tap on the steering wheel skips to the next song or station.
Harman lets you raise and lower the air conditioning and heating levels by raising or lowering your hand above the gear knob. Best of all, you can even place calls by making a 'lifting the receiver' gesture with your hand, then saying the name of the person you wish to speak to.
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