
I will try going the cheapest route first. A single board voice control by Ardunio may do the trick.
This will suffice for simple control of motors, as you have indicated. I think Wow-wee toys sell
a toy called
Robosapien that may have voice control already. (I would rather program one.

)
For the more advanced voice commands, will be quite a programming job. You will have to buy
the software I am using, if you go that direction. I will cover the basic programming first in the Axon,
for testing and base coding purposes.(So you know your Axon is working, or
if you blew a port.

)
This builds the basic code "
toolbox" to build upon. You will always need to check out other ports
and features. The Axon you are using is not only good for a hobby, but you may find, a tool that you
can not do without.(Like the
Sonic Screwdriver on
Dr. Who.

)