[BC] GPS recommendations

[Cowboy]

On Friday 15 June 2012 11:30:55 am Burt I. Weiner wrote:
>  Well, I got off at the earlier offramp, almost paralleling the freeway.  I noticed that the GPS still had me on the freeway for several blocks until the freeway and the road I was on diverged.  All of a sudden the GPS jumped to put me on the road I was actually on.

 The Heisenberg principal.
 It can know exactly how fast you're going, but not where you are.
 OR, it can know where you are, but not how fast you're moving.

-- 
Cowboy