[Joel] wanted a huge-screen TV on the cheap, so he converted an overhead projector to something he can use with his XBox. Using a bare LCD panel with an overhead projector is a decades-old hack we ...

LCD video projectors are rapidly becoming standard fixtures in many schools across the U.S. Teamed with a computer, DVD player or other media device, the LCD projector displays clear, high ...

Instead, use a projector (ideally an LCD--with or without an interactive whiteboard--but otherwise an old-fashioned overhead will do), guaranteed to provide a more orderly and, in turn, effective ...

Projectors can be a cheaper and far more convenient way to put a gigantic 100+ inch TV in your living room. But to get an image that rivals an LCD or OLED TV, you can’t just point them at a bare ...

[Joel] wanted a huge-screen TV on the cheap, so he converted an overhead projector to something he can use with his XBox. Using a bare LCD panel with an overhead projector is a decades-old hack we ...

The overhead projector for office presentations could soon go the way of the typewriter, with LG Display unveiling a new plastic-based display technology that will mean TVs in 2017 will be able to ...

3LCD. LCD, which stands for liquid crystal display, is very similar to the technology found in most TVs.LCD projectors use three liquid crystal panels (one shown at right), each tasked with ...

Per screen inch, projectors are much cheaper than a big LCD, even when you include the screen. Hideable. With little effort, you can make the projector and screen disappear when you're not using them.