The Mycestro is a wireless mouse emulator designed for use by people with neurological, upper extremity, fine motor or grasping disabilities, cerebral palsy, or stroke or brain injury. The Mycestro can be worn on a finger. Its sensors match the movement of the cursor on the screen to the movement of the user's hand. The Mycestro also has a touch-sensitive panel that the user touches with the thumb to click the mouse. The panel is broken into segments that can be controlled through the application to increase or decrease the size of the button or eliminate it all together. The Mycestro is available in models for the left or right hand. This device is intended to facilitate hands-free operation of the computing environment. COLOR: Black or white. COMPATIBILITY: For use with IBM PCs or compatible or with Apple Macintosh computers. SYSTEM REQUIREMENTS: Microsoft Windows XP or 7; Mac OS; or Linux.