ford91exploder
Resident Curmudgeon
"funny" as in Ha Ha or "funny" as in unusual? You know, sometimes there is questionable smoking nearby.
We have seen vehicles guided by buried cables. Would this be a cheaper alternative in getting a location fix?
That would be expensive with a capital E, Most factories which use magnetic guidelines are built from ground up to support such systems I cant even imagine what it would cost to retrofit a waterway with them.