Workbook 3

Power: Power management is the methedology of efficiently using power available to a device. While not a concern with devices connected directly to an outlet, it is more important with battery-powered devices. In order to manage power, one should usually sleep or shut down one's device when not in use, and also manage things such as screen brightness.

WiFi/Wired/Cell: Cellular networks are computer networks connected via cell towers and the cell system. Wired networks are networks conneted via the Ethernet protocal and Ethernet cables. They're often the fastest of the three. WiFi networks are networks connected via Wireless Access Points and a wLAN.

Touchscreens Pros: Ease of use, portability
Cons: Cost, accuracy

Non-TS Pros: Accuracy, cost
Cons: Portability

Hybrid pros: Accuracy, ease of use, portability
Cons: Higher cost