👉 Pain computing refers to the process by which humans and other organisms experience discomfort or distress when interacting with digital systems, often due to usability issues, technical failures, or mismatches between user expectations and system behavior. This discomfort can stem from factors such as confusing interfaces, slow or unreliable performance, errors that prevent task completion, or even the frustration of trying to solve problems without adequate support. Pain computing highlights the importance of designing intuitive, efficient, and reliable digital products that align closely with user needs and experiences, thereby minimizing frustration and enhancing overall user satisfaction.