GENERATION OF A DIGITAL PAD ON AN INTERACTIVE DISPLAY DEVICE
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United States of America
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Issued Date -
Mar 20, 2025
app pub date -
Dec 2, 2024
filing date -
Dec 2, 2024
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Abstract
A method includes transmitting, by a plurality of drive-sense circuits of an interactive display device, a plurality of signals on a plurality of electrodes of the interactive display device and detecting, by a set of drive-sense circuits of the plurality of drive-sense circuits, a change in electrical characteristics of a set of electrodes of the plurality of electrodes. The method further includes interpreting, by a processing module of the interactive display device, the change in the electrical characteristics to be caused by a change in capacitance, interpreting the change in capacitance as a digital pad generation indication, generating a digital pad on the interactive surface, and interpreting, by the processing module, changes in the electrical characteristics of one or more sets of electrodes of the plurality of electrodes within the digital pad as functions to manipulate data on the larger area of the interactive display device.
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