: The IBM Simon debuted as the first smartphone with a touchscreen. Core Technologies
: Bill Colwell developed the first curved glass touch interface.
Touchscreen technology combines a touch sensor, a controller, and software to detect human interaction.
Most modern "long" touchscreens use one of three main sensing methods:
: The IBM Simon debuted as the first smartphone with a touchscreen. Core Technologies
: Bill Colwell developed the first curved glass touch interface.
Touchscreen technology combines a touch sensor, a controller, and software to detect human interaction.
Most modern "long" touchscreens use one of three main sensing methods:
