For those in Europe, or anyone who had imported it before it (probably) gets released here, the App for the Vision Helmet is now available for free (screen grabs at that link) through itunes and googleplay.

When you open this App on your phone, you slot it into the front of your Vision Helmet, and it will show you what is in front of you (through your phone's camera), and splice in Transformers characters for you to hunt, your hand as Bumblebee's gun, and a HUD of info.

Hasbro released one for Ironman earlier this year, so if you have that Helmet already, you could pop your phone into that one and play the Bumblebee App with it.

The Stinger Blaster weapon in the previous post is also recognised by this App, and becomes a weapon for you to use.