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 ...

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 ...

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 ...