I watched a lot of cartoons and movies. I draw incessantly and carry a sketchbook everywhere. I work in animation and self-publish my books. There are monsters in the streets, don't wear red. Mad bulls and monsters hate that color. I still watch cartoons.

Friday, May 07, 2004

Do you have a Gorilla blind spot? Experiments in "change-blindness" -- the brain's refusal to take note of changes in our visual field. Read this excerpt:
Working with Christopher Chabris at Harvard University, Simons came up with another demonstration that has now become a classic, based on a videotape of a handful of people playing basketball. They played the tape to subjects and asked them to count the passes made by one of the teams.

Around half failed to spot a woman dressed in a gorilla suit who walked slowly across the scene for nine seconds, even though this hairy interloper had passed between the players and stopped to face the camera and thump her chest.

However, if people were simply asked to view the tape, they noticed the gorilla easily. The effect is so striking that some of them refused to accept they were looking at the same tape and thought that it was a different version of the video, one edited to include the ape.

This made me want to read the whole thing. So, check out the link below. Then I chased the eventual link to the experiment website itself to see if they have the video. They did. And I can't imagine what sample of people they were showing this clip to that they got those results. I imagined that it was a shot of the ball court from the stands but it was as stark as a Sesame Street skit. Okay, but then take a break and watch it again. Remember the instruction is to count the number of passes made by one of the teams.


Gorilla video here