SmartFish Technologies (http://www.getsmartfish.com) has released the ErgoMotion Mouse. It’s an US$49.95 laser mouse ethat sports a patented swivel mechanism that promotes a fluid movement, allowing the mouse to adapt to the user’s hand position. 

Smartfish’s ErgoMotion technology enables forward, backward and lateral wave-like movements for the wrist every time the mouse is in use.  This helps to relieve discomfort from repetitive stress injuries related to extended computer usage, according to Dr. Jack Atzmon, president and CEO of Smartfish Technologies. 

The ErgoMotion Mouse boastsboth left and right click, four-way scroll wheel and a discreet wireless USB plug-in. The device is compatible with Macs and PCs, and features an ambidextrous design for both right and left-handed users.