During the 1920s and 1930s, a movement arose to scrap Motherâs Day and Fatherâs Day altogether in favor of a single holiday, Parentsâ Day.
Definition - What does Bluejacking mean? Bluejacking is a hacking method that allows an individual to send anonymous messages to Bluetooth-enabled devices within a certain radius. First, the hacker scans his surroundings with a Bluetooth-enabled device, searching for other devices. The hacker then sends an unsolicited message to the detected devices.
The LoJack device is a hidden transmitter. If the car is stolen, the device gets turned on and sends police cars within range a signal. LoJack is fending off competition from global positioning system-based anti-theft technology. GPS technology has much greater geographic coverage around the country.