“…Most of these studies focused on measuring which onboard activities are conducted and explore the factors that influence the engagement in those activities (e.g., Berliner et al, 2015;Frei et al, 2015;Gustafson, 2012;Gripsrud and Hjorthol, 2012;Jain and Lyons, 2008;Kenyon and Lyons, 2007;Lyons and Urry, 2005;Lyons et al, 2007;Ohmori and Harata, 2008;Shaw et al, 2019;Susilo et al, 2012;Tang et al, 2018;van der Waerden et al, 2010;Zhang and Timmermans, 2010). These studies revealed a long list of activities that can be conducted onboard of trains, such as sleeping/snoozing, reading for leisure; working (reading/writing/typing/ thinking), talking to other passengers, window gazing/people watching, playing games, cracking a puzzle, listening to music/radio, phone calls/text messages (work), making phone calls/text messages (personal), watching movie, eating/drinking, entertaining children, romancing, and being bored/anxious.…”