On Wednesday night Jamey and I did a one hour talk at Refresh Cambridge on our use of an AJAX layer on top of AllYearbooks, our web-based yearbook creation system. It was rather technical but at the same time we could easily have talked for twice as long and still not have covered all the tricky problems we had to solve along the way!

You can download a PDF of our talk and please feel free to ask in the comments if you have any questions or want any further details.