Abstract
In response to the high hardware requirements of traditional touch input systems, this paper proposes a new system for touch input based on In‐Graphic recognition. Unlike In‐Cell, On‐Cell and other hardware‐based touch input systems, this system uses the method of hiding the input information in the graphic (In‐Graphic), and then uses an algorithm to identify the content with the logo in the display image and complete the input function, which is a touch input system that relies on software algorithms. The system can make a medium to large size screen into a smart screen with touch input function with little increase in hardware cost, and realize a multi‐purpose screen, greatly enhancing the user experience.
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