Butterflies use optical illusions to dodge predators(essex.ac.uk) |
Butterflies use optical illusions to dodge predators(essex.ac.uk) |
> To test how patterns affected real attacks, 100 volunteers acted as “predators”, trying to catch virtual butterflies on a touchscreen.
This sounds fascinating, and I'd love to see footage demonstrating the barber-pole effect. If that's not available, I'd alternatively love to see footage of volunteers trying to tap butterflies on an iPad.