Designing a Toolkit for Evaluating HCI Guidance Systems in Physical Spaces: Case of Flavoria Research Lunch Line. - Lauri Koivunen; Aleksi Papalitsas; Muhammad Ismail Khursheed; Ecem Akar; Susanna Lehtojärvi; Carolina A. Islas Sedano; Jaakko Järvi (CHI Extended Abstracts, 2025)