Monthly Archives: August 2021

Overhead projectors (those with a mirror and a light bulb) were a centrepiece in schools from the early 1960s until the late 2010s. Chances are your school had one that teachers wheeled around because it was so enormous. Today’s classrooms use digital data projectors that display digital images from digital sources. You hook them up … Continue reading Educational Benefits of Data Projectors in Schools and Colleges →

While there’s no shortage of decent AV installation companies, some are distinctly better than others. This article will discuss how to choose the best AV installation company, so you get the best advice and the best quality installation. Look for a specialist, not a generalist   Most EV installers are generalists who, like handymen, have … Continue reading How to Choose the Best AV Installation Company →

Review summary The Epson EB-685Wi Pen Interactive Lamp Projector is an ultra-short throw projector capable of producing extremely high-quality images. It has a 1,280 x 800 resolution with a 16:10 aspect ratio. It’s a pen-interactive projector, so you can annotate content with the included digital pen in real-time, and it supports dual pens, so two … Continue reading Epson EB-685Wi Pen Interactive Lamp Projector Review →