Art Center Student Peter Kunci posted this fascinating vid.
Interactive Archival Box from Parker Kuncl on Vimeo.
While Peter is focusing on ways to archive virtual data, the underlying interaction idea could be incredibly useful in situations where users need to be highly intentional about accessing information or completing actions...legal agreements, nuclear codes, that sort of thing.
It might also be useful in situations where users have limited use of their hands: Wearing protective gloves, hazmat suits, Parkinsons patients. etc...