Patent ID: 8727778
Filing Date: 2014-05-20
Classification: G01D,G06F,G06Q,G07G,G09B

Abstract:
1. A tactile overlay system configured for assisting a consumer engaging in a transaction at a vendor's point of sale terminal, the terminal including a consumer interface having a touch screen display, the tactile overlay system comprising: a first tactile overlay configured for coupling with a front side of the touch screen display comprising a touch screen, the first tactile overlay comprising: a second tactile overlay configured for coupling with the first tactile overlay such that a portion of the second tactile overlay at least partially covers the first tactile overlay and simultaneously at least partially covers the front side of the touch screen display, the second tactile overlay comprising: wherein the first overlay input tactile characteristic and the second overlay input tactile characteristic are simultaneously discernible by the consumer by touch, the first overlay input tactile characteristic corresponding to at least a section of the covered portion of the front side of the touch screen display and being discernible through the second overlay.