Morgane Roger

TL;DR: In this article, the authors defined guidelines for designing dialogue-based pedestrian guidance applications based on an investigation of human-human interactions over the phone, where one speaker took on the role of the guide and the other that of the person being guided, and the content of the route descriptions produced by the guides was analyzed in terms of the latter's representations of their interlocutors' prior knowledge of route environment, their spatial abilities and the landmarks they mentioned.

TL;DR: Landmarks’ frames of reference shifting turned out to be different between human–human situations previously used and human–computer situations used here, which enabled participants to make fewer directional errors and find their routes more efficiently.

TL;DR: The authors investigated the use of frames of reference in an asymmetrical spatial dialogue task and found that both partners contributed to the dialogue by introducing landmarks, however, the guides introduced more landmarks than the guided persons and were also more likely to use perspective taking when doing so.

TL;DR: The opportunity to consider the user's Well-being in an automotive context directly from the early phases of the design process by proposing new kinds of tools and methods is presented.

TL;DR: The results obtained show that the interlocutor's initial representation (based on his/her initial level of knowledge of the environment to be explored) is important in route production and this is not the case of the guides' spatial abilities.