1. A method of providing user interaction with a media device, the method comprising: capturing an image of a viewing area related to the media device; detecting the presence and location of a face and a palm in the captured image of the viewing area; assigning a first vector coordinate to a location of a face; assigning a second vector coordinate to a location of a palm; creating one or more right triangles from the first vector coordinate, the second vector coordinate, and a horizontal line extending from the first vector coordinate; applying trigonometric calculations to measure an angle between the location of the face relative to the palm; and generating a control input based on the measured angle.