Pen-based interface for a notepad computer

Per-property browser having property browsing list with drop...

Performance control apparatus

Performance information edit and playback apparatus

Peripheral device

Persistent dashboard for user interface

Persistent spatial collaboration

Persistent stateful ad hoc checkbox selection

Persistent visual media player

Persona menu

Personalising content provided to a user

Personalized slide show generation

Personalized video entertainment system

Personalized virtual reality home screen for mobile devices

Personalizing access of game web site based on user...

Personalizing user interfaces across operating systems

Pictorial-based user interface management of computer...

Picture database graphical user interface utilizing...

Pin-out connections/drive levels direct-set by drop down list

Platform independent on-line project management tool