Optima Trackball – Ergonomic Assistive Pointing Device
The Optima Trackball by Pretorian Technologies is a desktop pointing device designed for users with motor skill challenges, limited hand control, or involuntary movements. Its ergonomic design and responsive controls make it suitable for users of all ages seeking precision and comfort in computer navigation.
Key Features
-
Ergonomic Design: Symmetrical layout with an integrated palm rest allows for comfortable use with either hand, reducing strain during extended computer sessions.
-
Precise Cursor Control: The 51mm high-mass, free-running ball ensures accurate cursor movement with minimal effort.
-
Customizable Button Functions: Features switchable left/right click buttons, double-click, latching drag lock, and a pan button for intuitive document navigation.
-
Dwell Click Feature: Allows users to select items by hovering the cursor over them for a predetermined time, eliminating the need for physical clicks.
-
Plug-and-Play Installation: Compatible with USB and PS/2 interfaces, requiring no additional drivers, ensuring easy setup across various systems.
-
External Switch Support: Equipped with two 1/8" mini phono plug sockets for connecting external switches, providing alternative access methods.
Specifications
-
Dimensions: Approximately 12" (L) x 5.5" (W) x 3.25" (H)
-
Trackball Diameter: 51 mm
-
Connection: USB Type-A with PS/2 adapter included
-
Compatibility: Works seamlessly with PC and Mac systems.