News for hackers. Stuff that matters.

A comment on Where the f*** can I park?. Parent comment

Re:Where the f*** can I park? by dormento on Tuesday February 23, 2016 @07:47AM (#11158490)
This is standard on shopping malls in Brazil. Helps a ton. Another cool thing (and I don't know if this is standard) are these small red/green lights above each spot, allowing you to see from far away if that particular spot is taken or not.
[ Parent | on HN ]
Re:Where the f*** can I park? by raihansaputra on Tuesday February 23, 2016 @08:30AM (#11158680)
The red green spot is really useful until a small car comes or the sensor is broken. But nonetheless it's really cool. I wonder what they use for the sensor. Light sensor? Magnetic?
[ Parent | on HN ]