The portable navigation device, sold mainly by Garmin and TomTom, briefly owned the car dashboard. From around 2004 these suction-cupped screens used GPS satellites and stored maps to give turn-by-turn voice directions, and “recalculating” after a wrong turn became a familiar refrain. Sales ran to tens of millions a year by the late 2000s. Then smartphones added free mapping apps with live traffic and constant updates, and the standalone unit had no advantage left. PND sales fell sharply through the 2010s, surviving mostly in trucking and outdoor handhelds.
Worth remembering
- A synthesized voice and a suction-cup windshield mount became standard road-trip equipment.
- 'Recalculating' after a missed turn became a small, weary cultural catchphrase.
Sources
A graveyard tradition: leave a stone to show you came, and remembered.