from the peekaboo-the-van-sees-you dept.
bizwriter writes "When it comes to knowing where wireless users are, the carriers have had a lock on the data. But a patent application shows that Google is trying to deduce the information based on packet headers and estimated transmission rates. This would let it walk right around carriers and become another source of location data to advertisers."
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman