Why aren’t there more intelligent mobile robots in real world applications? It’s a good question, and one I’m often asked. The answer I give most often is that it’s because we’re still looking for that game changing killer app - the robotics equivalent of the spreadsheet for PCs. Sometimes I place the blame on a not-quite-yet-solved technical deficit – like poor sensing, or sensor fusion, or embedded AI; in other words, our intelligent robots are not yet smart enough. Or I might cite a not-fully-developed-capability, like robots not able to cope with unpredictable (i.e. human) environments, or we can’t yet assure that our robots are safe, and dependable.