In this chapter we examine the role and use of memory pointers—objects or photos that people believe will help them remember a particular experience—in how people establish and verify their identities. People's experiences are central to their identities (e.g., attending college, special...

Experiences are vital to the lives and well-being of people; hence, understanding the factors that amplify or dampen enjoyment of experiences is important. One such factor is photo-taking, which has gone unexamined by prior research even as it has become ubiquitous. We identify engagement as a...

People often share their experiences with others who were not originally present, which provides them with both personal and interpersonal benefits. However, most prior work on this form of sharing has examined the decision to share one’s experience only after the experience is over. We...

How does volitional photo taking affect unaided memory for visual and auditory aspects of experiences? Across one field and three lab studies, we found that, even without revisiting any photos, participants who could freely take photographs during an experience recognized more of what they saw...

Consumers lose more weight when they log their food consumption more consistently, yet they face challenges in doing so. We investigate how the modality of food logging—whether people record what they eat by taking photos versus writing text—affects their anticipated and actual logging...