Use Case Pitfall

I was taught long ago that Use Case should not be used to describe UI (User Interface) design. One main reason is UI design changes and it is a design specification. Use Case are intended to describe behaviour - user interaction with the system -> leading to requirement.

Yet we still did it - having a set of UI Use Case. Now we face the consequence of always going back to update the Use Case whenever the design change. And sometimes the design affects or alter the requirement!

haiz....this is bad....