I believe it affects the auto focusing, Frank. If the algorithm finds what it 
thinks is a face it focuses on that. Just making cameras, for idiots, a little 
smarter.

Graywolf
Website: http://www.graywolfphoto.com
Blog:    http://www.graywolfphoto.com/journal/
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frank theriault wrote:
> I've seen this feature heavily advertised on Canon and other cams.
> Today I see a Pentax Optio advertised in the paper, and I see that it,
> too, has "genuine face recognition".
> 
> I no longer have the eyesight of a 20 year old, but I have no problem
> knowing when I'm looking at a face - either in "real life" or through
> a viewfinder.
> 
> Just because I'm lazy, and I suspect that some of the answers on this
> list might be more informative than advertising copy (and more fun, to
> boot!), could I please have a brief primer on Face Recognition and why
> in the world I might want it?
> 
> thanks,
> frank
> 

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