If you're in Phoenix this week, come by the Greenbuild trade show at the convention center. I'll be in the EnOcean booth with the Illumra guys all day Wednesday helping to show the sustainable energy harvesting wireless technologies. While not every installation makes sense for wireless equipment, many do, saving time, wiring, minimizing out-of-service time for hotels, commercial and/or residential energy management systems.
It looks like it's going to be a very busy show this year, with a lot of great events. I'd love to stay an extra day and walk the show floor, as there are many amazing products being shown.