WALL-ET: Assistance in Supermarkets and Warehouses through Social Cognitive Robots. - Sönke Knoch; Marco Hüster; Matthias Jost; Jonas Mohr; Dieter Merkel; Andreas Luxenburger; Tim Schwartz; Jeong-Jung Kim; Doo-Yeol Koh; Jinseong Park (AIVR, 2022)