Chizuru Nagata, Tomoko Ota, Yasuko Sumida, Yumi Isomura, Yuko Shimizu, Takeshi Yamamoto, Chong Chen. "Comparing voice-only navigation and paper maps in middle-aged and older adults: A randomized crossover field study of wayfinding, mood, usability, and text-mined user experiences." Scientific Reports (2025). https://doi.org/10.1038/s41598-025-30590-5