RSIGuard Stretch Edition 

RSIGuard is an ergonomic tool for the prevention of Repetitive Strain Injuries (e.g. carpal tunnel, deQuervain's, tendinitis etc.) including trauma modeling break timer, automatic mouse-clicking, macros & automatic long-term work pattern logging.
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Stress Buster 

Ergonomic software, or break reminder software, designed to prevent Repetitive Strain Injury (RSI) and other computer related health problems. It runs quietly in the background, monitoring your activity and reminding you to take regular breaks.
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