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 ...

Excessive overhead lighting that washes out images during presentations may be a problem of the past. Epson’s PowerLite 2250U LCD projector is designed as a conference room unit, able to overcome less ...

Using a bare LCD panel with an overhead projector is a decades-old hack we’ve covered before. The basic idea is fairly simple, but we’ve never seen anything that could be considered a semi ...

Ultra short throw projectors are much easier to install, adjust, and move than overhead ones, and in that category, the LTV-3500 pulls its weight against the heaviest hitters we've tested. I'd ...