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    • METHOD AND COMPUTER PROGRAM PRODUCT OF CALCULATOR FOR BLIND PEOPLE

      AI & IOT Application Innotech Expo METHOD AND COMPUTER PROGRAM PRODUCT OF CALCULATOR FOR BLIND PEOPLE

      Currently, the calculation program built into smart phones is not convenient for blind people. The invention patent allows the blind to view the touch screen as a large buttonconstruct a computer program using the finite state machine theory. The blind person can inputcomplete all four operations by continuously clicking the touch screen.
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