Acer has outed its latest projector, the P5403, an SXGA+ model with 3,000:1 contrast ratio and 3,500 lumens brightness. The Acer P5403 has an HDMI input, along with component, composite and S-video, ...

Pico projectors might be able to turn any old surface into a display - with varying results of course - but can they turn any old surface into in interactive display and everyday objects into a remote ...

The Optoma UHD51A is a 4K projector with support for voice control with Alexa or Google Assistant to switch inputs, display modes and other common features. In addition to delivering easy control for ...

A reader seems to have produced a tool for conveniently using an electronic blackboard using the Wii remote control that can use the wall surface of the computer screen projected by the projector like ...