System and method for autocompletion and alignment of user gestures

A navigation system includes a display device configured to detect user gestures, a data storage device including program instructions stored therein, a map stored within the data storage device, and a controller operatively coupled to the data storage device and the display device and configured to...

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Bibliographic Details
Main Authors SHEN ZHONGNAN, WENG FULIANG
Format Patent
LanguageEnglish
Published 15.04.2015
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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Summary:A navigation system includes a display device configured to detect user gestures, a data storage device including program instructions stored therein, a map stored within the data storage device, and a controller operatively coupled to the data storage device and the display device and configured to execute the program instructions to receive first user gesture data (154) associated with a first portion of a first user gesture from the display device, generate a first predicted user gesture data (160) based upon the correlation between the graphical features of the stored map and the geometry of the first user gesture data, and control the display device to render the first predicted user gesture data as the user is continuing the first user gesture.
Bibliography:Application Number: CN2013825875