Fujitsu Laboratories has developed a next generation of interface, which can accurately detect the users’ finger and what it is touching, creating an interactive touch screen, like a system, using objects in the real word

Source: fujitsu.com

This new interface is called FMA1127 – a touch sensor controller that converts capacitance generated between the human body and a conductive touch pad to digital data without any analog signal processing. Touch sensor technology compares reference and sensor input impedances to detect touch – all in the digital domain.
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