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Yes that was my guess upon reading the headline. I was surprised they did not even mention this.
by jeremyjh 13y ago
Yes that was my guess upon reading the headline. I was surprised they did not even mention this.
- azernik 13y agoIt's mentioned, just not in the context of early photography: When a camera is produced and we are asked to smile, we perform gamely. But should the process take too long, it takes only a fraction of a moment for our smiles to turn into uncomfortable grimaces. What was voluntary a moment ago immediately becomes intolerable. A smile is like a blush – it is a response, not an expression per se, and so it can neither be easily maintained nor easily recorded.