Fuel dispenser user interface system architecture
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United States of America Patent
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Jul 25, 2017
Issued Date -
N/A
app pub date -
Feb 22, 2016
filing date -
Nov 29, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A vending machine can include a touch display and a touch controller operatively connected to the touch display and configured to transmit display data to the touch display and receive input data from a touchscreen function of the touch display. The vending machine also includes a secure device operatively connected to the touch display for securing the display by managing touch input information provided to one or more applications based on the input data received from the touchscreen functionality. The vending machine has a processor operatively connected to the secure device for communicating access requests for the touch display to the secure device from the one or more applications along with an indication of whether the one or more applications are signed by an authorized entity. The secure device manages the touch input information provided to the one or more applications further based at least in part on the indication.
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