
A lot of people like this visualizer but now I'm looking for a replacement. At the beginning of the school year I was given a new Aver U50, hooray! What I don't like about it.1. The camera must be connected to the computer and the camera program must be running on the computer. It's a pain because it adds a key and some cords (come on, cords can't be that bad, can they?).2. Because of the way I have to set it up, the computer moves around a lot, as do the cables. Now the key doesn't work because the connectors have been overloaded.3. He's way behind in work.4. The hand is not very comfortable. The buttons on the head are exactly where you would grab to move an object, so it's constantly capturing an image that takes more than 30 seconds to process. Colors are not represented very well. I teach kids and the kids get a little embarrassed when I show them and tell them to color a certain thing orange and it looks red. Just my experience with it. If you have good cable management skills and/or can connect to a desktop computer instead of a laptop, this might work for you.

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