Hand-in your updated proposal/sketches of your project, including 1) a landing page with marked value element, 2) a lean business canvas for your system, 3) sketching goals, activities and tasks in a user story map   that can be validated with 4) annotated (microinteractions, backend integration) wireframes showing both app/tablet/computer/... screens by Friday this week at 19:00 to the peergrade.io course page.

NOTE: Even though you should hand in your material to peergrade.io, you will NOT be asked to grade the hand-ins of other groups this week. Instead each group will present (using the hand-in material) to the externals and to everyone else in plenum next Monday, where we will do another feedback session, although in a different format from this week.