My NaMe Is..... (JuMie-YaNa)
simple... but, NICE!!!!
Wednesday 28 September 2011
ThIs iS AbOuT A LiGhT pEn...
UTILIZES a light-sensitive detector to select objects on a display screen.
SIMILAR to a mouse, except that with a light pen you can move the pointer and select objects on the display screen by directly pointing to the objects with the pen.
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