Bluetooth [wireless connectivity]
Charles D. Knutson, Eric S. Hall, David Vawdrey · IEEE Potentials · 2002
Bluetooth is a recently developed technology that uses radiofrequency transceivers to provide point-to-multipoint wireless connectivity within a personal space. Bluetooth was designed for both voice and data communication at low per-unit costs while consuming little power. This paper describes how Bluetooth is helping to usher in a new era of short-range wireless connectivity. As transceiver costs decline and handheld computing devices proliferate, Bluetooth is well positioned to bring significant value to a wide variety of users.