1. Belhassein, K., et al.: Human-Human Guidance Study. tech-report hal-01719730, LAAS-CNRS, CLLE, VTT (2017)
2. Bohus, D., Saw, C.W., Horvitz, E.: Directions robot: in-the-wild experiences and lessons learned. In: International Conference on Autonomous Agents and Multiagent Systems (AAMAS) (2014)
3. Foster, M.E., et al.: Mummer: socially intelligent human-robot interaction in public spaces. In: Artificial Intelligence for Human-Robot Interaction Symposium (AI-HRI). AAAI Fall Symposium Series (2019)
4. Heikkilä, P., Lammi, H., Belhassein, K.: Where can I find a pharmacy? -human-driven design of a service robot’s guidance behaviour. In: Workshop on Public Space Human-Robot Interaction (PubRob) as part of the International Conference on Human-Computer Interaction with Mobile Devices and Services (MobileHCI) (2018)
5. Lecture Notes in Computer Science (Lecture Notes in Artificial Intelligence);P Heikkilä,2019