11 Nov
2003
11 Nov
'03
11:38 p.m.
Hello, Can someone point me to a downloadable diagram that compares diffusion rates for new technologies, e.g. telephone, VCR, internet etc? I've seen many versions of this sort of diagram, but can't seem to locate one that I can put directly into a powerpoint presentation. It doesn't really matter whether the data is North American or from elsewhere, it's the overall trendlines I'm interested in. Any suggestions as to where to find something like this would be most appreciated. Thanks, catherine middleton cmiddlet@ryerson.ca