So I was messing around with voice commands today because I thought it would be cool. I use iGuidance for my navigation, and not the default Destinator. Currently, all my voice commands are default. I cant figure out how to load iGuidance by saying "computer, load navigation." Everytime I say this, Destinator is loaded. To those with experience using voice commands with Centrafuse and iGuidance, is it practical to use your voice? Is it even possible to use voice commands to do basic navigation tasks with iGuidance such as entering the destination?

I am just messing around right now, so I am not sure how practical voice commands are. They just seem to be a cool feature to have right now.