[Air-l] new technologies: diffusion comparison diagram

[halavais at buffalo.edu]

I think you may be looking for something like this:

http://alex.halavais.net/research/rate.png

Sorry for the quality, and lack of citation (I don't know where I got
it). I know there are better images out there--I've used them--but I
can't lay my hands on one at the moment.

Alex Halavais


Quoting catherine middleton <cmiddlet at ryerson.ca>:

> 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 at ryerson.ca
> 
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