|Christopher G. Jennings, PhD|
|Graphics, Visualization, and Usability Lab|
|Department of Computing Science|
|Simon Fraser University|
|My recent work is on building
computer-based tools that support
expert work—tasks that require expert knowledge and involve
finding creative solutions to ill-structured problems, like design and
writing. My doctoral dissertation
presents and evaluates a set of design principles
for building tools that support expert work.
A shorter introduction to this work can be found in:
C. G. Jennings, A. E. Kirkpatrick, and P. Mohseni. Supporting expert work processes. In P. Barker and P. van Schaik, editors, Electronic Performance Support: Using Digital Technology to Enhance Human Ability, pages 249–262. Gower, 2010.
One of the prototype systems built as part of this work is XDS, a tool that supports the design of ANOVA experiments. Some demonstration videos of XDS in use (QuickTime format):
Tour of the Interface (30.4 MB)
A Brief Exploration Session (17.8 MB)
Another interest is developing better evaluation methods for broad-scoped research in human-computer interaction. This work draws on other domains for its inspiration, including legal practice, medicine, and philosophy. An introduction can be found in my doctoral dissertation.
Besides human-computer interaction, I have also worked in stringology. For more information, see the Franek-Jennings-Smyth exact pattern matching algorithm.
|Computing Science 363 (User Interface Design)|
Click one of the following links if you are looking for...
...Strange Eons, a custom content
design tool for board and card games
...an introduction to Lindenmayer systems with an accompanying applet
...an applet demonstrating JPEG-89 compression, including the hierarchical variant
...precompiled binaries for the R math library
...and the rest of the Tickle Trunk
You may notice this icon sprinkled throughout this site, just in front of some links. It means that the link will do a Web search for terms appropriate to the highlighted text. I do this for items that I feel an interested reader might want more information about—not because I'm too lazy to find a good page to link to, but because I'm too lazy to continually find new links as old ones go stale. Besides, this way you get a pointer to a lot more information than one page would hold.
Updated January 04, 2011