Canadian street artist Peter Gibson aka. Roadsworth creates some funny road signs.
The future of traffic lights?
“The Virtual Wall provides a barrier made up of plasma laser beams depicting pedestrians doing what they do best and any car that crosses that barrier suffers the consequences. Okay so maybe those lasers aren’t powerful enough to do any harm but the effect is enough to make drivers and pedestrians alike follow crosswalk rules to the tee.”
Road temperature signs
“A new temperature-sensitive varnish that can be applied to road surfaces to visually warn drivers about dangerous conditions. the varnish is made of a polymer containing a thermochromic pigment. the same type of coating is already used to make bath thermometers & frozen food packaging that responds to temperature change. however, it is the first time such a coating has been used to monitor road temperatures.”