Describe Conceptual Models Underlying

1
Describe Conceptual Models Underlying

• Personal pocket-sized calendar/diary (one week to
  a page)
• A wall calendar (one month to a page, with
  picture)
• A wall planner (displaying the whole year)
• What activities and objects are they based on?
• How do these differ for each?
• What metaphors have been used in the design?
• Are the conceptual models understandable? Do they
  match different user needs?

2
Describe Conceptual Models Underlying

• An electronic personal calendar found on a
  personal organizer or handheld computer
• A shared calendar found on the web
• How do these differ from the equivalent physical
  artifacts?
• What new functionalities have been provided?
• What interface metaphors have been used?
• Are the functions and metaphors well integrated?
• What problems might users have with these? Why?