A design tool to support the specification of mixed reality prototypes

ABSTRACT:

Mixed Reality (MR) prototyping offers significant design opportunities but introduces complexity in prototype specification. This paper presents a card-based design tool to support designers in this specification process. The tool is based on a comprehensive taxonomy of MR prototype fidelity and foundational research into the interplay between, and value of, different physical and virtual characteristics. A validation study demonstrates that the developed tool supports and guides designer reasoning, resulting in higher quality MR prototypes with stronger rationale for their implementation.