A few of us at Old Broadcasting House have been working on FriiSpray for a while in our spare time. It's a virtual graffiti screen that uses a WiiRemote and a spray can with a infra red LED in it. It's been a fun project and a great example of the opportunities and ideas that sometimes come your way in a co-working space.

We've been doing some testing this week and I've been ironing out some bugs in the Flash graffiti paint interface. It all had to be ready for Ignite UK North when we finally going to show it off and let people play with it. We had a slight problem with stray infra red …