For my Mobile and Ubiquitous Computing class, I worked with a group with four other students to improve NASA's current method of checking off tasks completed in space. Currently, astronauts have a notebook attached to their wrist that they must flip through. We felt that said implementation was out of date, and thus came up with a modern solution.
Some of our prototypes can be seen in the videos below. Our group attempted to take a comedic approach, so enjoy.