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C

Color Revealer

Color Revealer help users to understand their writing behavior. It captures traces of the user's writing process, modifying hue and intensity as an annotation of users' hesitation and correction.

colorrevealer-1.gif

source : Ghita Jalal, Nolwenn Maudet, Wendy E. Mackay. Color Portraits: From Color Picking to Interacting
with Color . Proceedings of the ACM International Conference on Human Factors in Computing
Systems, 2015, May 2015, Seoul, South Korea. 10.1145/2702123.2702173.  hal-01226494

démo openprocessing : https://openprocessing.org/sketch/2166081

auteur : Erwann BESTARD

Tags:

CROSSING

Crossing is an alternative to pointing and clicking. By crossing, a user moves the cursor beyond the boundary of a targeted graphical object to select it.

Use case :

Students should be able to group the ideas during brainstormings by selecting graphical objects. These groups could be moved and the color of each graphical objects should be changed.

Crossing interaction

source : https://hci-museum.lisn.upsaclay.fr/crossing

démo OpenProcessing : https://openprocessing.org/sketch/2182637 

auteur : Jules CARPIO