Extend (and continue iterating) your 'REAFEL' system facilitating the recording and commenting of heart arrhythmia events by adding an interface for the medical professional to annotate and view the recorded data and user comments.

In the process, create multiple version that explores different ideas, validate, test and iterate.

Describe your system proposal in a Lean Canvas (now including the medical professionals), describe the behaviour in a User Story Map with multiple users, and create/refine prototypes -- targeting both patients and medical professionals -- as Wireframes (possibly two separate) following Google Material Design.

Upload one PDF per group containing 1) your Lean Canvas, 2) User Story Map and 3) Wireframe(s) with a) annotated microinteractions (triggers, rules, feedback) and b) external interaction and c) link(s) to your executable prototype(s). Also 4) add a slide that describes a) what you tested and validated in each iteration, b) how you did c) the findings, and d) any additional observations learned. 

Do this by Thursday at 23:00 to the peergrade.io course page - subsequently individually review the projects you have been assigned on peergrade before Saturday at 16:00.