Google has released a Search by Sight application using the camera to detect and search! Search By Sight With Google Goggles Unfortunately the fine print reads "Available on phones that run Android 1.6+ (i.e. Donut or Eclair)" so we'll have to wait until the 2010 update that @HTC promised. Still pretty exciting technology here! Maybe by the time we get it, the bugs will be worked out. It's a labs product still after all.