#$%^&*AU2014259573A120141127.pdf#####Abstract A system for providing a particularized response indication in accordance with images of a finger of a human, the system comprising: a camera an electrical signal generator an electrode, coupled to the signal generator, that stimulates emission of light from the finger when the finger is at a position relative to the camera a light source that illuminates the finger at the position and a computer, wherein: the light source and the camera are responsive to the computer to obtain a first image of the finger at the position the signal generator and the camera are responsive to the computer to obtain a second image of the emission of light from the finger at the position and the computer determines a direction from the first image, determines a centroid from the second image, determines a description of the second image in accordance with the direction and the centroid, and provides the particularized response indication in accordance with the description, wherein the particularized response indication describes a status of an organ of the human.116 100 122 124 REMOTE NETWORK COMPUTER 108 120 COMPUTER LIGHT SOURCE FIGRI 03 ELECTRICAL USER INTERFACE SIGNAL TRANSPARENT ELECTRODE GENERATOR 1141 DISPLAY CAMERA 116 106 MEMORY 118 PROCESSOR CIRCUIT FIG.1
