Observer pattern by Stephen
Factory Method pattern by Hongbin
State pattern by Nadine
Composite pattern by Billy
For your presentation, you may choose any of the design patterns in the Gang of Four textbook. There are many resources online (as well as several books in the library) describing these patterns. Some places to get you started:
Once you have decided which pattern you would like to present, send me an email with your choice. In your email, indicate which of the dates you would prefer for your presentation, if any. I will do my best to accommodate your request, but it will be a first-come, first-serve situation. There are two presentation slots per lecture. Each talk should be about 20 minutes long to allow time for discussion.
You can send your presentation to me in PowerPoint or PDF format if you would like to use my laptop for the presentation. You can, of course, use your own laptop if you prefer.