Designing Cancer Screening Nudges for How Patients Engage With Their Smartphones

Smartphones have fundamentally changed how people communicate.Since they were introduced 2 decades ago, these digital devices have become the primary interface through which people engage in different aspects of their personal and professional lives.These communications are increasingly through brief, asynchronous interactions such as text messages and mobile application notifications. 1 Telephone calls, once the default mode of communication, have come to signal urgency or disruption, rather th