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1 ene 1960 año - OHP, LCD Projectors (1960)

Descripción:

A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen.

☞ I've first encountered LCD projectors back in 2006 as it was and is still commonly used for powerpoint presentation and discussions during classes and orientations.

Añadido al timeline:

Timeline of Interaction/Exposure to Traditional and New Media

ByKirsten Mae Cadungog
26 nov 2018
0
0
911

fecha:

1 ene 1960 año
Ahora mismo
~ 65 years ago

Fotos:

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