MacBreakZ 

MacBreakZ is a personal ergonomic assistant which monitors our keyboard and mouse activity and helps us structure our computer use in a healthy and constructive manner, thus preventing computer-related injuries from developing.
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Workplace Angel 

Workplace Angel reminds you to make pauses in your work, helps to adjust workplace for comfortable and healthy working and suggests exercises and stretches
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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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Break Time 

New OOS and RSI Prevention Software. Break Time tells you when you should take a break. Transparent information window appears level on account of your weariness. The program keeps track of the time you spend on the computer.
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Clicking 

Clicking is a fun arcade-style puzzle game where you earn points by clicking the clusters of like-colored blocks (in groups of three or more) to collapse the columns. It features: high-quality graphics, good sound effects & music, etc.
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