1. A system for receiving input from a user of a vehicle, the system comprising: at least two cameras configured to receive an image of a hand of the user; and a controller configured to analyze the image and issue a command based on the analysis of the image, wherein the controller is configured to determine the positions of at least two fingers relative to one another in each image of a series of images to determine a gesture based on each finger path of the at least two fingers in three dimensional space.