The Epson iProjection app for iOS helps you cut the cord between your presentation and your projector. See, the typical setup goes like this: 1. Connect your laptop to your projector (assuming you can ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Not all projectors can work in any situation. Finding the ...

I travel a lot and give presentations before small groups. It’s always a hassle to make sure there is a projector at the location or that I can connect properly if there is one;Â I don’t want to lug ...

Jeff is tasked with separating the “gee whiz” factor from the truly useful when it comes to the latest tech gadgets, and oh, he holds a Ph.D. in physics. He currently works as the supervisor of ...