Light Mapping

I look forward to learning about light mapping and can hopefully speak more knowledgeably about it shortly. Unfortunately the projector I got from the head of west coast IT for DraftFCB needed the bulb replaced and it would cost more than buying a new one. I am surprised Obscura Digital is not on the Top 10 list on Digital Signage Today: http://www.digitalsignagetoday.com/article/188407/The-top-10-coolest-DOOH-deployments-of-2011-Video