... Activity 11. 1: Experience with User Interfaces User interfaces are much more common than you may think. They are not limited to computer systems; instead, they are a part of anything with ... user interfaces. In this activity, you will participate in an instructor-led class discussion about aspects of user interface design in everyday items. Objectives After completing this activity, ... of user interface design. Before You Begin This activity is a class discussion. Prerequisites There are no prerequisites for this activity. Materials There are no materials for this activity. ...