The Moving Context Kit: Designing for Context Shifts in Multi-Device Experiences

Multi-device product designers need tools to better address ecologically valid constraints in naturalistic settings early in their design process. To address this need, we created a reusable design kit of scenarios, "hint" cards, and a framework that codifies insights from prior work and our own field study. We named the kit the M oving C ontext Kit , or McKit for short, because it helps designers focus on context shifts that we found to be highly influential in everyday multi-device use. Specifically, we distilled the following findings from our field study in the McKit: (1) devices are typically specialized into one of six roles during parallel use notifier, broadcaster, collector, gamer, remote , and hub , and (2) device roles are influenced by context shifts between private and shared situations. Through a workshop, we validated that the McKit enables designers to engage with complex user needs, situations, and relationships when incorporating novel multi-device techniques into the products they envision.