Here’s a fun video from Peugeot in the UK. It’s their April Fool spoof from 2012, showing paint that changes color according to the driver’s mood.
Unfortunately, it’s just an April Fool stunt – but wouldn’t it be fun if it were real? Given that I now live in cattle country, in Texas, I can just imagine a rancher in his pickup truck, watching his cows. I wonder what color it would turn? Dung brown? Dollar green?
Verily, the mind doth boggle . . .