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O

Object Pointing

Object Pointing is a concept developed by Yves Guiard, Renaud Blanch and Michel Beaudouin-Lafon in this really interesting paper : https://dl.acm.org/doi/10.5555/1006058.1006060

The concept is really simple : make the selection easier and faster by avoiding all the blank space that can exist between two object of interest.

To do so, a radius of raycast is thrown when quitting an object of interest, the nearest object is then selected as the one to select. The raycast is based on the linear regression of the movement of the mouse to determine the direction where to aim for the raycast. 

démo OpenProcessing : https://openprocessing.org/sketch/2166044

Auteur : Clément Athimon