> As others have pointed out, these > things can, in theory, all be done in powerpoint, but I suggest that few > of us are efficient enough with it to be able to do pictures and serious > mark-up in real time (independent of whether we can transcribe text or > not). A simple, ad hoc, and useful approach is to make sure someone takes a picture as legacy-technology renditions -- paper, whiteboard, whatever -- are created, and then uploads it or emails it to an agreed-to location. It is procedurally a bit awkward, but already fits into existing practise, albeit not for this purpose. And it does not require any formal support. d/ --- Dave Crocker Brandenburg InternetWorking +1.408.246.8253 dcrocker a t ... WE'VE MOVED to: www.bbiw.net _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf