Patent Document ID: 10126834
Application ID: 14602512
Patent Status: 1

Claim One:
1. A method comprising: capturing, via a camera unit of a portable device, at least two images; dividing a first image of the at least two images into a first plurality of segments, each of the first plurality of segments having a set shape and size; selecting a fixed point from at least one segment of the first plurality of segments of the first image; determining a first location coordinate of the selected fixed point from the at least one segment of the first plurality of segments of the first image; dividing a second image of the at least two images into a second plurality of segments, each of the second plurality of segments having the set shape and size, the second image being the next image following the first image of the at least two images; determining a second location coordinate of the selected fixed point from at least one segment of the second plurality of segments of the second image; calculating a movement vector of the selected fixed point between the first determined location coordinate and the second determined location coordinate; determining a change relative to at least the movement vector; and controlling a visual controllable element on a display of the portable device based on the change.