Twenty-three years ago I took my family on a self-driven tour of Gettysburg. Pop in the tape, drive where it said to go, and it would tell you about the buildings along the way. If you got stopped in traffic or at a light, just pause the tape. We spent as much time as we wanted at each location, and just continued the playback when we were ready to drive again. So using it as a navigation device between two fixed points probably wasn't too far-fetched, after all many of us used printed turn-by-tun directions from Mapquest and Yahoo maps.
Twenty-three years ago I took my family on a self-driven tour of Gettysburg. Pop in the tape, drive where it said to go, and it would tell you about the buildings along the way. If you got stopped in traffic or at a light, just pause the tape. We spent as much time as we wanted at each location, and just continued the playback when we were ready to drive again. So using it as a navigation device between two fixed points probably wasn't too far-fetched, after all many of us used printed turn-by-tun directions from Mapquest and Yahoo maps.
Twenty-three years ago I took my family on a self-driven tour of Gettysburg. Pop in the tape, drive where it said to go, and it would tell you about the buildings along the way. If you got stopped in traffic or at a light, just pause the tape. We spent as much time as we wanted at each location, and just continued the playback when we were ready to drive again. So using it as a navigation device between two fixed points probably wasn't too far-fetched, after all many of us used printed turn-by-tun directions from Mapquest and Yahoo maps.