An electrophoretic display having a pair of substrates separated by a microcapsule layer, a plurality of pixels formed at the intersections of rows of gate lines and columns of data lines on at least one of the substrates, wherein at least one of said substrates is sufficiently flexible when touched to change the separation between said substrates at any of said pixels, a plurality of sense signal lines formed parallel to the data lines, and a sense signal processing unit connected with the sense signal lines for sensing a change in capacitance between said substrates at any of said pixels.