Characteristics of the Catalogue

• Catalogue for the future researchers.
• No access to real data, only metadata or specific views that we make for targeted groups of users (not very detailed).
• Multiple cohorts: e.g. children, elderly, people with diabetes...

Requirements for the Catalogue

• CAT_R001 Show generic metadata
  Catalog Data Viewer shows metadata as stored in Generic Layer.
• CAT_R002 Show staged metadata
  Catalog Data Viewer shows metadata as stored in Stage Layer.
• CAT_R003 Incorporate ontology
  Catalog Data Viewer incorporates ontology from metadata's dictionary.
• CAT_R004 Show all variables
  Catalog Data Viewer shows all variables as defined in metadata's dictionary.
• CAT_R005 Show aggregated counts
  Catalog Data Viewer shows aggregated counts based on metadata's dictionary.
• CAT_R006 Show as treeview
  Catalog Data Viewer shows metadata in treeview representation.
• CAT_R007 (De)Select tree knot items
  Catalog Data Viewer allows for (de)selection of knot items in treeview (underlying subtree(s) is/are implicitly (de)selected).
• CAT_R008 (De)Select tree leaf items
  Catalog Data Viewer allows for (de)selection of leaf items in treeview.
• CAT_R009 Filter items
  Catalog Data Viewer allows for creation of filters for items in treeview.
• CAT_R010 Show filters
  Catalog Data Viewer shows enabled filter(s) at all times.
• CAT_R011 Search text
  Catalog Data Viewer supports text search function to find requested item(s) in treeview.
• CAT_R012 Shopping card
  Catalog Data Viewer uses 'Shopping Card' mechanism to add/delete selected item(s) in treeview.
• CAT_R013 Add to card
  Catalog Data Viewer allows for addition of selected item(s) in treeview ('Add to shopping card').
• CAT_R014 Delete from card
  Catalog Data Viewer allows for deletion of selected item(s) in shopping card ('Delete from shopping card').
• CAT_R015 Save card
  Catalog Data Viewer allows for saving selected items in shopping card ('Submit shopping card').
• CAT_R016 Show card
  Catalog Data Viewer shows selected items in treeview at all times ('Show shopping card').

Contents of the Catalogue

• Metadata, like in which cohort the measurement was measured, will be available.
• The number of participants for each question/measurement will be available.

Brainstorm results

Catalogue main screen

Pop-up with metadata details on "assessment item" (= measurement)

Mock-up