November 2009: I’ve been thinking a lot over the last couple of years, and discussed with my group and others, that there seems to be a set of common `Quality’ principles and methods behind any algorithms in computer vision and robotics that really seem to work. I have tried to write down an initial idea of what those might be and gradually refine it, with the idea that this might one day form the basis of a book…. I have put my current list, in a very raw form, up on this Google site so that it’s possible for people to take a look and add comments — I would be very interested to hear feedback on this!