dr. chris thompson from the university of san francisco. go, dons. 1855. i have not been there that long. i am in the department of exercise and sports science. i think it is a good match for me to be demonstrating the wii, which is a good physical activity. i am joined on the stage by a student, not from usf, but from san francisco state. we actually talk to each other. this is mackenna. >> good morning. >> finally, i am joined by alicia from the independent living center in san francisco. it is great for all of you to be here today. people will be trickling in over the next half hour. we will give you a taste of what wii is like. we have set up the game. i will start by playing mackeena in a game of tennis. the interesting thing about