Viewing Chinese art on an interactive tabletop

To protect fragile paintings and calligraphy, Taiwan's National Palace Museum (NPM) has policies controlling the frequency and duration of their exposure. So, visitors might not see the works they planned to see. To address this problem, the NPM installed an interactive tabletop for viewing the works. This tabletop, the first to feature multiresolution and gigapixel photography technology, displays extremely high-quality images revealing brushwork-level detail. A user study at the NPM examined the tabletop's performance and collected visitor feedback.