READ:
GOF1.2.1: Cellphones(page 7-9)
GOF "Do we need Cell Phones" (pg. 339)
GOF Privacy: Smartphones (pp 53-54)
GOF Privacy: Location Tracking (79-80)

Technologies
  • Personal digital assistants (PDAs) and handheld digital devices
  • Global positioning systems (GPS), navigation systems and geotagging
  • Cell/mobile phones
  • Digital radio and TV
  • Embedded systems
Services
  • Accessing, distributing and sharing text, photos, video, audio, television via portable and non-portable
  • digital devices
  • Synchronization of information between portable systems, desktop systems, servers and web-based
  • services
  • Videoconferencing
  • Remote access: for example, teleworking, distance learning
  • Telephony: voice over internet protocol (VOIP)