Portable information processing terminal, information...

Portable terminal device and communication connection method...

Position-link chat system, position-linked chat method, and...

Pre test electronic mail process

Pre-availability of a lecture to promote interactivity

Predetermined emergency alert messages

Presence and notification system for maintaining and...

Presence awareness in collaborative systems

Presence data management method

Presence enhanced online processes

Presence information based on media activity

Presence management system

Presence server, session control server, and packet relay...

Presence system and information processing equipment,...

Presence system and information processing equipment,...

Presence system and method for providing access to web services

Presence-based hybrid peer-to-peer communications

Presence-based seamless messaging

Presentation system with distributed object oriented...

Presenter view control system and method