Mental Models of a Mobile Shoe Rack: Exploratory Findings from a Long-term In-the-Wild Study. - Rueben, Matthew; Klow, Jeffrey; Duer, Madelyn; Zimmerman, Eric; Piacentini, Jennifer; Browning, Madison; Bernieri, Frank J.; Grimm, Cindy M.; Smart, William D. (ACM Trans. Hum. Robot Interact., 2021)