PPT Slide
- single menu
- binary menu
- multiple-item menu (better: radio button)
- extended menu
- pull-down/pop-up menu
- multiple-selection menu (better: checkboxes)
- linear sequence: same sequence regardless of user’s choice
- tree-structured: depth and breadth trade off
- a-cyclic & cyclic menu network
- menu maps: to reduce sense of disorientation & lost