Pico projectors were supposed to be the next big thing, but they haven't taken off as quickly as some might have thought. Part of the problem is that while they're tiny, they just can't produce a bright enough image to be that useful. For that reason, we had high hopes for
Let's start with the good stuff. The Aaxa is nice and compact. It measures 2.1 inches tall by 4.2 wide by 0.8 inch thick and weighs 170 grams, including its rechargeable battery (you get about 90 minutes of projecting time from the battery). It offers a relatively high 800x600-pixel resolution and has the capability to play files directly from a USB thumbdrive--Aaxa includes a 2GB thumbdrive with the projector. Most importantly, the Aaxa has built-in support for displaying AVI, WMV, MP3, and JPEG media files, as well as Word, Excel, PowerPoint, and PDF files. So if you stick to the compatible file formats, you don't need to lug a laptop around. We like that it has USB drive support, but an SD or a MicroSD card slot would've been a nice addition.