"Using the accel, a possibility is to see how close a person can swing the iPad towards his body." http://library.thinkquest.org/C003763/index.php?page=planet0

"Using the accel, a possibility is to see how close a person can swing the iPad towards his body." http://library.thinkquest.org/C003763/index.php?page=planet08 http://library.thinkquest.org/C003763/index.php?page=planet0... So it would be possible to give an estimate of upper body weight if a person would swing the iPhone with hand straight. It could give the body mass as a multiple of the hands mass. It would be easy to cheat though.