The “Silk Cursor”: investigating transparency for 3D target acquisition
CHI '94 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
The “prince” technique: Fitts' law and selection using area cursors
CHI '95 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
The bubble cursor: enhancing target acquisition by dynamic resizing of the cursor's activation area
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Comparing cursor orientations for mouse, pointer, and pen interaction
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
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Arrowhead cursor shape may offer irrelevant cues that conflict with desired positioning movements. To assist cursor design this study considered how cursor shape can influence the preparation or execution of cursor positioning movements. An experiment varied cursor shape on-line such that its shape cued the required direction of movement or better afforded hitting the target. Twelve participants performed cursor positioning movements with systematic variations in cursor shape affecting preparation (neutral, pre-cuing target direction), cursor flight (arrowhead, comet) and terminal guidance (big, small target). Kinematic analysis determined the effects on phases of cursor placement. Cursor shape primarily affected terminal guidance and implies conventional cursor designs should be reconsidered.