Shape-changing Objects and Spaces • 2025
Shape-Changing Monitor for Cognitive Breaks In this project, we explore how a computer monitor could help people take better breaks during long periods of focused digital work. Cognitive fatigue is a common challenge when working for extended periods at a computer. Many existing solutions rely on fixed timers that interrupt the user at arbitrary moments, often breaking concentration rather than supporting healthy work habits. Instead, we wanted to explore a more adaptive and subtle approach. We designed a shape-changing monitor prototype that responds to the user's behaviour and signs of fatigue. By observing cues such as posture changes or distraction, the monitor communicates through gentle physical movements. Rather than forcing a break with alarms or notifications, the monitor invites the user into a kind of negotiation. The user can choose to continue working, but if signs of fatigue persist, the monitor gradually becomes more expressive in its movement. Our work draws on ideas from Human-Robot Interaction, neurophysiology, and shape-changing interfaces, exploring how technology can communicate through embodied, non-verbal interaction. Through iterative prototyping, we investigate how a responsive desk object can make users more aware of their own cognitive fatigue and encourage healthier rhythms in digital workspaces.
Created by: Jakob Feldbak, Andreas Kragh & Gustav Emil Holm Simonsen