Wireless Technologies

1. 802.11
- a set of technology standards for wireless network devices.

2. Infrared
- a wireless technology in devices and made up of the electromagnetic spectrum that can carry data through infrared radiation

3. Bluetooth
- a universal wireless standard for connecting various digital devices

Example: You can use Bluetooth keyboard and mouse while streaming music to the speakers all wirelessly

4. 3G
- the Third generation of wireless communication
- to enable communication at any time, in any place with any form

Differences between the various types of 802.11