TY - GEN
T1 - Impact of motorized projection guidance on spatial memory
AU - Gacem, Hind
AU - Bailly, Gilles
AU - Lecolinet, Eric
AU - Eagan, James
N1 - Publisher Copyright:
© 2016 ACM.
PY - 2016/10/15
Y1 - 2016/10/15
N2 - Various guidance techniques have been proposed to help users to quickly and effectively locate objects in large and dense environments such as supermarkets, libraries, or control rooms. Little research, however, has focused on their impact on learning. These techniques generally transfer control from the user to the system, making the user more passive and reducing kinesthetic feedback. In this paper, we present an experiment that evaluates the impact of projection-based guidance techniques on spatial memorization. We investigate the roles of user (handheld) vs. system control (robotic arm) guidance and of kinesthetic feedback on memorization. Results show (1) higher recall rates with system-controlled guidance, (2) no significant influence of kinesthetic feedback on recall under system control, and (3) the visibility and noticeability of objects impact memorization.
AB - Various guidance techniques have been proposed to help users to quickly and effectively locate objects in large and dense environments such as supermarkets, libraries, or control rooms. Little research, however, has focused on their impact on learning. These techniques generally transfer control from the user to the system, making the user more passive and reducing kinesthetic feedback. In this paper, we present an experiment that evaluates the impact of projection-based guidance techniques on spatial memorization. We investigate the roles of user (handheld) vs. system control (robotic arm) guidance and of kinesthetic feedback on memorization. Results show (1) higher recall rates with system-controlled guidance, (2) no significant influence of kinesthetic feedback on recall under system control, and (3) the visibility and noticeability of objects impact memorization.
KW - Guidance technique
KW - Handheld
KW - Robotic
KW - Spatial memory
KW - Steerable projection
U2 - 10.1145/2983310.2985751
DO - 10.1145/2983310.2985751
M3 - Conference contribution
AN - SCOPUS:84995561927
T3 - SUI 2016 - Proceedings of the 2016 Symposium on Spatial User Interaction
SP - 51
EP - 59
BT - SUI 2016 - Proceedings of the 2016 Symposium on Spatial User Interaction
PB - Association for Computing Machinery, Inc
T2 - 4th Symposium on Spatial User Interaction, SUI 2016
Y2 - 15 October 2016 through 16 October 2016
ER -