Comment by themafia

> Humans make that mistake frequently.

They have been known to make that mistake. To use the word "frequently" demonstrates a misunderstanding between number of incidents and total miles driven. It also ignores that humans often drink and most of these types of accidents happen after 2am and most often in the state of Florida.

> equipped with a water sensor

Car washes will be fun.

> DARPA Grand Challenge

The problems the grand challenge ignores are more important than the ones it solved.