On another board I read that Lexia Learning is planning to test computer software for visual perception over the summer. According to the post, it would be run like a summer camp with the kids using the programs, which are supposed to be like computer games. It will be held in Lincoln, MA and is free. The post said the person to contact about having a child participate is Beth Pilgrim at 781-259-4364 ex. 47. I have not verified this information, but those with kids with visual perception problems may find it worth looking into.