“…Participants may not adhere to the study expectations (e.g., retroactively filling in data shortly before a study session, known as "parking lot compliance" [23]) which can impact the reliability of the data.. There is room for a variety of media in diary studies, such as text, photos, audio, and video (e.g., [1,5,8,12]) captured using a range of tools like paper, online forms, mobile phones, or cameras (e.g., [1,12,16,34]). In our ARC method, we use the data collection phase of the diary study as an individual activity, but have participants share their logs with each other and discuss them.…”