Bluetooth wireless technology was created to replace the cables used on mobile devices. The technology is a low-cost, low-power, global radio system for integration into mobile devices. These devices can form a quick and secure connection to communicate with connected devices. Bluetooth technology creates many mobile usage models because the connections can occur while mobile devices are being carried in pockets and purses of users.
Wireless lans have good networking capabilities, but there is no clear market standard to pick, there are at least three varieties of IEEE 802 .11 standards and a gamut of other proprietary networking solutions on the market