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    SubjectRe: [PATCH] input: Add a detailed multi-touch finger data report
    >> Right. :-) I believe the ellipse model is adequate, because it is the
    >> simplest model that allows for utilization of the orientation of a
    >> single finger, for instance to turn a knob. At this point, it seems
    >> like tough enough a challenge.
    > Maybe; but modeling this as a parallelogram or trapezoid may be easier
    > to deal with computationally when you stroke a path from the data, to
    > which you may have fit a spline....

    I believe the word "ellipse" is taken too literally here. Orientation
    and eccentricity are two parameters describing a non-circular
    object. I does not have to be realized as ellipses on a screen.

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      Last update: 2008-11-14 03:09    [W:0.024 / U:106.280 seconds]
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