GPS
Definition:
GPS stands for Global Position System. GPS is a series of satellites orbiting the earth that can be utilized by GPS receivers to help pinpoint an exact location. The most common consumer uses of GPS include navigation systems in automobiles to map driver's routes and mobile phones to determine the location of a caller placing an emergency call.
Here's a word you may not know...
LCD
LCD stands for liquid crystal display and is a technology used in screens for monitors, televisions and other small electronic devices. LCD technology is popular in high definition televisions mainly because they are considered good for brightly lit rooms due to their minimal reflections. Some people report a "screen door" effect on LCD televisions meaning they can see spacing between individuals pixels on the screen if they get close enough to the television. LCD competes with DLP and plasma technologies.
