Goal-Predictability vs. Trajectory-Predictability – Which Legibility Factor Counts

Christina Lichtenthäler (1) , Alexandra Kirsch (2, 1, 3)

1 Intelligent Autonomous Systems
2 Institute for Advanced Studies
3 Human-Computer Interaction and Artificial Intelligence

With the work at hand we investigate the legibility factors goal-predictability and trajectory-predictability in a human-robot path crossing scenario and their correlation with other HRI properties like safety, comfort, and reliability in order to assess which factor is more important for a safe and comfortable interaction.

Mots clés: Legibility; Social Navigation; Human-Robot Interaction

Domaines: Interface homme-machine [cs.HC]; Robotique [cs.RO]

Christina Lichtenthäler, Alexandra Kirsch. Goal-Predictability vs. Trajectory-Predictability – Which Legibility Factor Counts. 9th ACM/IEEE International Conference on Human-Robot Interaction, 2014, Bielefeld, Germany. ⟨hal-01691676⟩