[Braillenote] PK tutorial, GPS

[beth]

Diane's question was whether Jonathan's tutorial can be downloaded onto a
BN.  For those so inclined, using GPS while on a bus or while using other
transport could save a glitch on the driver's part, such as what happened to
me once--being let off at a home other than mine by a para transit driver.
It was not far and I got help but it was scary.  Beth