Portable electric apparatus using a pen member for inputting inf
Portable electronic apparatus
Portable electronic apparatus
Portable electronic apparatus
Portable electronic apparatus
Portable electronic apparatus
Portable electronic apparatus
Portable electronic apparatus and a display control method
Portable electronic apparatus having partial display function
Portable electronic apparatus having pointing device
Portable electronic device
Portable electronic device
Portable electronic device
Portable electronic device capable of receiving and transmitting
Portable electronic device control arm and related method
Portable electronic device with content-dependent touch...
Portable electronic device with improved audio and video...
Portable electronic device with mouse-like capabilities
Portable electronic device with multi-touch input
Portable electronic device, display method, program, and...