It can be difficult to find photos you know you’ve taken. Most of us will by now have hundreds, if not thousands, of digital images strewn across hard drives. The more diligent among us will no doubt spend time carefully categorising and tagging each precious image. Some have even posted a power tip or two for speeding up this activity. For the rest of us, image analysis may help. Picassa should soon have image analysis (follow this link for more information.) Another potential solution is being developed that will be able to recognise elements in photos and videos by the Acemedia consortium.