

It may also be of special interest to anyone investigating any of the areas of digitizer tablets, touchscreens, character recognition, touch/gesture user interfaces, multi-touch computing, passive and active tactile feedback, touch and proximity sensors, augmented reality, haptics, contextdependent intrepretation of user input, and applications including the same.

I am posting it as a service to those with interest in the field. It includes references on related technical topics I have encountered in my career: for example PDAs/highly-portable computing, cryptographic communications, signature verification, biometric authentication, and digital rights management (DRM). It has been a continuing work-in-progress since the 1980s. pen and touch computing), both hardware and software. This posting is an annotated bibliography focused broadly on touchscreen and gesture user interfaces, on-line character recognition (a.k.a.
