After a few late nights / mornings I finally got my second robot chatting with me via Salesforce Chatter! I chose to switch designs as it was easier to mount the Wifi sensor and move this robot around than the Alpha Rex. You cannot see it in the video but I was controlling it via the Chatter app on my iPhone, I took some screenshots after the video.
See the video on BrickInTheCloud….
Andy in the Cloud 
March 17, 2013 at 10:18 pm
Many thanks for making the effort to talk about this, I feel strongly about this and like learning a great deal more on this topic. If possible, as you gain expertise, would you mind updating your webpage with a great deal more information? It’s really beneficial for me.