In 2012 Jing Sun was an MSc. Information Technology student in SACHI working with Aaron Quigley and Miguel Nacenta on the LADDIE project during the summer of 2012. Her project focused on the need to improve the visiting experiences and the display of additional information at historic sites (such at the Cathedral) with a large digital display. The large digital display should also support an augmented reality view so that visitors can have the opportunities to view the original cathedral. Jing took an iterative design approach to refine her paper prototype with observation, interview, initial design and then evaluation feedback not only from the experts, but also from the end users.