DIY Voice Controlled Hex Bugs
Take a look at this unique project that utilizes a few remote controlled Hex Bugs. By adding a computer, an IR Toy and also an Arduino Jim Choate has built a method to incorporate voice control to these awesome tiny bug toys. The voice instructions are recognized by customized software running on the computer that was created in C#. Should you be curious about taking a look at the code Jim has it available right here.
ORIGINAL ARTICLE: http://hackedgadgets.com/2012/01/15/voice-controlled-hex-bugs/

by Robert
"The distance is very far. I would have no doubt that you could control it from 100ft -200ft or more. ..."