Informatics 121 Software Design I Lecture 12 André van der Hoek & Alex Baker Duplication of course material for any commercial purpose without the explicit written permission of the professor is prohibited. April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Today’s Lecture Reflection April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection How would you characterize the design process followed by the professionals? Overall description April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection Are the professionals optimizing or satisficing? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection How would you compare the professionals’ process compared to your process? In the large? In the small? Optimizing or satisficing? In the large = overall In the small = individual little “moments” (of reflection, setting aside, process mgmt, …) Repeat optimizing/satisficing – your own process April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection How did the professionals manage their design process? Explicitly? Implicitly? Compared to you? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection What were some key moments in the professionals’ design process? Did you have similar key moments? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection How early would you say the professionals’ essential solution took shape? Is this a good thing? Is this a bad thing? Yours? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection What essential problems did the professionals address? When in the design process? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection Do the professionals make tradeoffs? How? How not? Can you name some specific instances? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection In what kind of design did the professionals engage? Why do you think they had that focus? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection Did the professionals consider stakeholders? How? How not? Can you name some specific instances? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection Did the professionals consider design alternatives? How? How not? Can you name some specific instances? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection Did the professionals envision the users experiences? How? How not? Can you name some specific instances? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection What representation(s) did the professional use? Compared to you? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection What are some of the strengths of the professionals’ design? Compared to yours? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection What are some of the weaknesses of the professionals’ design? Compared to yours? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection How does the professionals’ final design compare to yours? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek

© 2009 University of California, Irvine – André van der Hoek Reflection What are some of the biggest revelations for you in seeing this video? April 9, 2019 – 09:31:23 © 2009 University of California, Irvine – André van der Hoek