Stephen P. Tarzia of Ford Engineering Design Center has released a utility that makes use of your laptop's speakers and mic in the same way a bat uses sonar for navigation.
When you walk away from your desk the screen will blank.
Posted 15 October 2009 - 06:03 PM
Posted 15 October 2009 - 08:12 PM
This post has been edited by Blade Zephon: 15 October 2009 - 08:12 PM

Posted 15 October 2009 - 09:28 PM