• If you are citizen of an European Union member nation, you may not use this service unless you are at least 16 years old.

  • Stop wasting time looking for files and revisions. Connect your Gmail, DriveDropbox, and Slack accounts and in less than 2 minutes, Dokkio will automatically organize all your file attachments. Learn more and claim your free account.


Jeffery Yang HW 3

Page history last edited by Jeffery Yang 5 years, 2 months ago

5 pictures:



MP3 Player Design and Verplank Diagram for situation 5:

Comments (1)

David S said

at 5:47 pm on Aug 16, 2015

✓ The metaphor is good, and, I've found that metaphors can be more illustrative when they draw from a completely different context. For example, sunglasses allow you to see, but block some of the visual distraction. Ear plugs, if you think about it, allow NO sound through.

You don't have permission to comment on this page.