When a criminal uses a computer to commit crimes, law enforcement may be able, through lawful legal process, to identify the computer or subscriber account based on its IP address.

FORBES: DOJ To Senators During Mobile Privacy Hearing: "We Want MORE Data"

The final few hundred metres to the house will be crossed with a wireless connection, using transmitters mounted on Tepco's electricity poles and tiny receivers plugged into a subscriber's personal computer.

ECONOMIST: Japanese Telecoms

The early-adopter set has been playing with home networking for a few years, but now the technology is spreading to mainstream consumers, who want to split the fast Internet connection of a cable modem or digital subscriber line (DSL) among several PCs, and also share computer files and peripherals such as printers and scanners.

FORBES: Magazine Article