Strand2_Personal_and_Public_Communications

This is the first Unit we are covering from the ITGS syllabus. The main subtopics to cover are:

 * PDAs (Personal digital assistants)
 * GPs (Global positioning systems)
 * Navigation systems
 * Geotagging
 * Cell/mobile phones
 * Digital radio and TV
 * Embedded systems
 * Text, Photos, Video, Audio and Television
 * Accessing
 * Distributing
 * Sharing
 * Synchronization of information between portable systems
 * Cloud based services
 * Video conferencing
 * Remote access
 * Teleworking
 * Distance learning
 * VOIP (Voice over internet protocol)