You can’t have a touch sensitive switch without a way to detect the presence of a finger! A touch sensor, especially a capacitive touch sensor, has some surprisingly sophisticated electronics to ...

With the introduction of the first smartphones in 2012 with in-cell touch displays, a battle is emerging between the traditional supply chain of ITO-based touch sensors that are externally combined ...

Apple on Tuesday was granted a patent for an ultrasound-based force and touch sensor that could lead to a thinner, less obstructive 3D Touch mechanism, a structure which was reportedly a barrier to ...