HCI Seminar 357
Day 7 Notes
One minute summaries
Main Point
Question
1. (finish
from last week) Information Architecture and the problem of metadata: from representation to layout
Categorization to support
browsing
Automatic approaches to categorization
Discuss Efron
paper. How to automatically slice and
dice? How to automatically label
(extract or discover metadata)
2. Getting metadata to the
client side and Interface servers
Discuss visible human---what
needs to get to the client-side interface?
Can we develop intermediate
services that provide interface support to people on demand?
Data provider takes code and gives user choices
Data provider provides data to service and passes users
through proxy
Data provider provides data to service and service sends
back interface to run on provider server
Data provider publishes scheme to world, services harvest
and provide interface to user
Data provider publishes scheme to world, services harvest
on the fly per user requests
3. Magic lens’ and other
control mechanism. [from last week]
why not adopted?
4. User-centered design and
usability
User needs assessment
Participatory design and discount testing
Prototypes and user testing
Formal usability studies
IRBs
5. Examples
Koenemann
& Belkin
Christel et al.
6. Readings/viewings for next
meeting:
Learning from eye movements:
read Jacob (ACM DL)
Biometrics: read Pankanti, Bolle, & Jain . http://www.research.ibm.com/ecvg/pubs/sharat-future.pdf
Optional
Marchionini & Mu . http://ils.unc.edu/~march/IPM_tablebrowser_studies_submission.pdf
Bolle, R., Connell, J., Pankanti, S., Ratha, N.,
& Senior, A. (2002). Biometrics 101.
IBM
Research Report, Computer Science, RC22481, June 2002. http://www.research.ibm.com/ecvg/pubs/ruud-bio101.html
7. One-minute
paper
What
was the big point you learned in class today?
What
is the main, unanswered question you leave class with today?