The InFocus LP120 is the smallest and lightest projector we looked at, weighing less than 1kg. With projectors this small there is always some sort of tradeoff: this projector isn't as powerful in terms of brightness and only offers a limited number of video and audio connections.
The InFocus projectors shipped with a LiteShow adaptor. This adaptor features an 11Mbps wireless adaptor card that plugs into the DVI port of the projector and a Wireless LAN Card that plugs into your notebook. Client software was also supplied so you can manage the projector from your notebook.
The LP120 had a broken zoom lens. We couldn't adjust the size of the screen, which caused us some problems during testing. We made do with what we had as we didn't have time to get another unit in.
The remote control didn't offer many features all you can really do is navigate through a slide show, use the laser pointer and program one effect at a time using the effect button (like the shutter/ blank
function to name one). You would have to adjust the picture quality from the projector.
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Interesting and helpful article. I am interested in finding more information on the wireless projectors that use the 802.11b or g. What are folks saying about them. Are they cost effective?