The iPad can't track pressure but we have this...
Posted: 23 May 2013 10:37
Using a MultiBall two fingers are tracked. The global position is at mid-distance between the two fingers and is displayed as a dot. The distance (from around 0.5 cm to 5 cm) between fingers is computed as an additional dimension.
Please note that the actual tracking surface for position is smaller than the screen so to allow the maximal distance between fingers while simultaneously allowing positioning everywhere in that surface.
Enjoy.
Please note that the actual tracking surface for position is smaller than the screen so to allow the maximal distance between fingers while simultaneously allowing positioning everywhere in that surface.
Enjoy.