Communication Devices (Grade 12 NSC Matric Computer Application Technology): Flashcards

Electronic tools to communicate with others via internet

Written (messaging/email), Audio (VoIP), Video (conferencing)

Voice over Internet Protocol - voice calls over internet

Thousands of times more powerful than moon landing computers

Extension of smartphone, view messages & answer calls from wrist

Monitor health: heart rate, blood glucose levels

Workouts, heart rate, steps, calories burnt

Larger than smartphones, more portable than laptops

Communicate with other devices, coordinate multiple channels

Good for video calls, reading, consuming media content