In this paper we present our exploration of co-designing for supporting a collaborative articulation of rehabilitation process. Based on our reading of key CSCW literature, we describe three facets of a collaboratively articulated rehab process: Interdependence, Distributed Process, and Interoperability. We highlight Magic-Mirror- Spiral, the design ideal guiding the co-designing of MyReDiary that is aimed to support the three facets as an example in this regard. We offer the conceptual understanding of Collaborative Articulation, the Magic-Mirror-Spiral and MyReDiary as a
: an example manifestation providing an enhanced conceptual understanding that is built around our experiences of designing for collaborative articulation in specific design situations.