The Story behind the Symbols of Technology
Did you ever think why symbols on / off should be symbolized by a circle and a vertical line in the middle? Or why the Bluetooth symbol such as a vertical glasses? Consider that in the following article. The on / off power button This symbol has its origin was first used during World War 2 as the password for the switch. Vertical lines represent the number “1″ which means life or on, and the circle symbolizes the number “0″ which means dead or off. While the circle that not perfect symbolizes the condition of standby. Bluetooth button [...]
