CSC 216/s08/changing fortunes: Difference between revisions

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===Formatting Resources===
==Inter the Face!==
[http://meta.wikimedia.org/wiki/Help:Wikitext_examples Formatting Help Guide from MetaWiki]
===The Human Mystery Interface===
 
==Place Title of Exercise Here==
 
Give the title of your exercise, which may include the name of the topic you are covering, or some other catchy title.


===The problem===
===The problem===


The Goal is the illustrate the use of polymorphism by interfaces.
The Goal is to illustrate good interface design.


===Participants and props===
===Participants and props===


How many students will participate?  What else do you need (e.g., old tennis ball, Powerpoint slides, software).
Volunteers, projector screen


===The script===
===The script===


Describe how to do your exercise.
A list of function calls for the "mystery human interface" will be shown on screen. Volunteers will attempt to decipher the interface by calling functions and observing how the "human object" implements the calls. They will then propose suggestions as to how the interface might be better designed. Re-emphasize how important it is to create a thoughtful interface while coding.
 
====Bad interface====
 
The '''Guy''' interface.
 
* doStuff()
 
* talk()
 
====Better interface====
 
The '''DanceMaster''' interface.
 
* doTheTwist()
 
* disco()
 
* askToDance()
 
===References===
 
[http://research.csc.ncsu.edu/efg/teaching/papers/2007-2328_Active.pdf Paper]

Latest revision as of 16:21, 27 March 2008

Inter the Face!

The Human Mystery Interface

The problem

The Goal is to illustrate good interface design.

Participants and props

Volunteers, projector screen

The script

A list of function calls for the "mystery human interface" will be shown on screen. Volunteers will attempt to decipher the interface by calling functions and observing how the "human object" implements the calls. They will then propose suggestions as to how the interface might be better designed. Re-emphasize how important it is to create a thoughtful interface while coding.

Bad interface

The Guy interface.

  • doStuff()
  • talk()

Better interface

The DanceMaster interface.

  • doTheTwist()
  • disco()
  • askToDance()

References

Paper