The user changes the orientation of the phone after every few steps. WalkCompass' estimated direction (green cone) changes accordingly to show the actual walking direction. The smartphone compass (gray cone) is shown for reference.
The user changes the orientation of the phone after every few steps. WalkCompass' estimated direction (green cone) changes accordingly to show the actual walking direction. The smartphone compass (gray cone) is shown for reference.
Here the screenshot of the application is shown separately. Observe that WalkCompass (green cone) points to the direction of walk. It corrects itself within a few steps after a turn. The smartphone compass (gray cone) is shown for reference.
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Romit Roy Choudhury |
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Nirupam Roy |
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He Wang |