This invention relates to a navigation device, in particular, for installing in a motor vehicle. Said device has a monitor (20), on which an image, in particular, a map can be displayed. The displacement direction of a cursor (26) on the display can be selected by turning a rotary switch (10) in an operating mode.

 
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< VEHICLE NAVIGATION APPARATUS PROVIDING RAPID CORRECTION FOR EXCESSIVE ERROR IN DEAD RECKONING ESTIMATES OF VEHICLE TRAVEL DIRECTION BY DIRECT APPLICATION OF POSITION AND DIRECTION INFORMATION DERIVED FROM GPS POSITION MEASUREMENT DATA

> Compact speed measurement system with onsite digital image capture, processing, and portable display

> Bowing coefficient representation of curvature of geographic features
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