Overhead Projector

An overhead projector is a variant of slide projector that is used to display images to an audience.

Read more about Overhead ProjectorMechanism, History, Decline in Use

Other articles related to "overhead projector, overhead projectors, overheads, overhead":

Overhead Projector - Decline in Use
... Overhead projectors were once a common fixture in most classrooms and business conference rooms, but today are slowly being replaced by document cameras, dedicated computer projection systems and ... in modern society and the inability of overheads to easily support the features that modern users demand ... While an overhead can display static images fairly well, it performs poorly at displaying moving images ...
Algebra Tile - Physical Attributes
... Translucent plastic algebra tiles can be bought for the overhead projector ... Overhead Projector Algebra Tiles Algebra tiles can be made ... Homemade Algebra Tiles Algebra tiles can also be made for the overhead projector by cutting the shapes out of colored plastic report covers ...

Famous quotes containing the word overhead:

    What a fog! Plane been buzzin’ around overhead for the last half hour. Must be like trying to find your way through the inside of a cow. I never did see such a country. Even the birds are walkin’.
    Dalton Trumbo (1905–1976)