When he was 18, in 1973, Gary fell out of a tree, breaking his spine in mid-back and becoming paraplegic. After his accident, Gary went on to college, graduated, and worked in the computer graphics field. In that field, he started a desktop services division, and conducted training and presentations. In 1992, Gary developed a repetitive strain injury. After recovering, he began his own ergonomics consulting business, Onsight Technology, which offers training and individual workstation consultation to range of clients in the San Francisco Bay Area. Outside work, Gary has been performing music -...