| 摘要 |
A system to reducing repetitive motion injury (RMI) risks comprises a wrist-resting device having one or both of a heater and a vibrator in the device. In preferred embodiments edges of a support pad for the device are rounded significantly to avoid the possibility of sharp edges impeding a user's blood circulation. In another aspect a control system is provided for monitoring user activity and weighting each instance of activity according to stored parameters to accumulate data on user stress level. In the event a prestored stress threshold is reached, a media player is invoked to provide rest and exercise for the user. |
