The method and apparatus of the present invention vary the rate of movement of a marker along a waveform. The rate of movement is varied by changing the distance increment the marker moves in response to a movement command. In a first embodiment of the invention the marker movement increment is proportional...http://www.google.fr/patents/US6025833?utm_source=gb-gplus-shareBrevet US6025833 - Method and apparatus for varying the incremental movement of a marker on an electronic display
Method and apparatus for varying the incremental movement of a marker on an ...
