funsec mailing list archives

Re: FW: Toyota Creating In-Vehicle Alcohol Detection System


From: Valdis.Kletnieks () vt edu
Date: Sat, 06 Jan 2007 19:16:27 -0500

On Fri, 05 Jan 2007 20:22:36 CST, Randall M said:
The system could also
kick in if the sensors detect abnormal steering, or if a special camera
shows that the driver's pupils are not in focus. The car is then slowed to a
halt, the report said.

OK, which is more dangerous - a drunk driver on the interstate moving at
the exact same speed as everybody else, or one that is standing out in
the center lane trying to figure out why his car just stopped?

(Particularly dangerous if traffic isn't heavy, or if it's foggy/rainy -
the following driver may not realize that you're *really frikking stopped
in the center lane* until it's waaay too late...)

And "abnormal steering" may need some interesting interlocking too - I
know I've been driving in a way that would look "abnormal" swerving all
over the road.  That's because it was a dirt road and I was trying to
avoid all the potholes and similar.  Camrys and potholes don't mix.. ;)

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