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After 20 years of helping people to use their computers more effectively, SmartNav has now come to the end of life as a product.
While we are no longer selling SmartNav directly, we invite you to check with our authorized dealers for available units.

SmartNav 4:EG Overview

Ultimate Wrist Relief - Ergonomic Relief

SmartNav 4:EG Ideal for ergonomic relief and prevention of Carpal Tunnel Syndrome and Repetitive Strain Injury, the SmartNav 4:EG makes using a computer what it should be: useful and convenient. Experience freedom from RSI pain with SmartNav 4:EG.

SmartNav 4 Improved Features

  • Sleek aluminum case, with innovative mounting options including 1/4-20 thread mounts for standard tripods
  • Three times the resolution, resulting in more precise tracking
  • Improved light filtering

See our SmartNav 3 vs. SmartNav 4 comparison chart. What's in the box?

True Ergonomic Relief
The SmartNav 4:EG package ends wrist strain, by eliminating the need for a mouse. With the built-in switch input it's the best solution available for Carpel Tunnel Syndrome, Tendonitis, Repetitive Strain Injury, and other wrist strain related problems. Also includes Lake Software's free on-screen keyboard.

Use Your Head, Spare Your Hands
The main cause of carpal tunnel syndrome and tendonitis is the repeated stressful motion of moving your hand from your keyboard to your mouse. SmartNav doesn't require any hand motion, offering you the highest level of relief possible.

Natural Motion
SmartNav was designed to complement the natural head motion you already perform when looking around. Moving your head less than a quarter inch easily maneuvers the cursor across your entire screen.

Virtual Keyboard
You can type on your computer screen with Lake Software's free Click-N-Type virtual keyboard program.

Switch Input
You can plug a click switch or a footswitch directly into the back of the SmartNav. With the Y Breakout Cable (included), you can plug in separate click switches for left and right clicking.

System Requirements
500 MHz Processor
USB 1.1 or 2.0 port
CD-ROM drive

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