the first in car navigation system was invented in 1981.
the first in car navigation system was invented in 1981.
when was the first in car navigation sustem invented?
1981
bullet::::- 1980: electronic auto compass with new mechanism on the toyota crown.









































bullet::::- 1981: the earlier research of catc leads to the first generation of automobile navigation systems from japanese companies honda, nissan and toyota. they used dead reckoning technology.









































bullet::::- 1981: honda's electro gyro-cator was the first commercially available car navigation system. it used inertial navigation systems, which tracked the distance traveled, the start point, and direction headed. it was also the first with a map display.









































bullet::::- 1981: navigation computer on the toyota celica (navicom).
automotive navigation system
vidmar memorial









































the milan vidmar memorial is a strong closed chess tournament commemorating 









































milan vidmar (1885–1962), a leading slovenian grandmaster. 









































the tournament has been held mostly in a biannual rhythm in several slovenian cities, ie.: ljubljana, portorož, rogaška slatina, bled, and ptuj.









































the first vidmar memorial was held in 2–20 june 1969 in ljubljana as an international invitation tournament: albin planinc emerged as sensational winner.
vidmar memorial