Friday, January 11, 2008

Perceptual Blindness

There’s been a fair bit of research conducted into “perceptual blindness”. The studies confirm that when people are focused on a very specific thing (e.g. playing Sudoku), they often fail to notice an otherwise obvious thing (e.g. playing Sudoku is annoying to other people). These studies explain why motorists drive over cyclists, train drivers smash into cars, etc, etc. But here is perhaps a better example:

Shelley and I were driving just outside of Canterbury last week when we passed a tall fence with shiny razor wire running down its length. Now, this fence was pretty formidable, and must have been a couple of hundred metres long, so it wasn’t exactly fleeting.

“Was that a prison?” I asked Shelley once we had passed it.
“A Parisian?”
“No, a prison.”
“Oh, I’m not sure. I missed it; I thought you were talking about the man with the moustache.”


Makes you think, doesn’t it. That Parisian was standing there the whole time and I just didn’t see him.


Helen | Pepperina Press said...

Heh heh heh sudoku...

That must've been some moustache, to make Shelley miss an entire prison. Yikes.

bitingmidge said...

Perhaps he was playing Boggle.


bitingmidge said...
This comment has been removed by the author.
Jo said...

I never noticed when Peter shaved off his beard which he had been sporting for over a month!!