Sr. Research Scientist at FX Palo Alto Laboratory
San Francisco Bay Area
Sr. Research Scientist at FX Palo Alto Laboratory
San Francisco Bay Area
Researcher with expertise in user interface design and interaction design related to information seeking, annotation, and pen-based user interfaces. Interested in building systems that address the practical needs of real people.
Currently, I am a group leader for the Usable Smart Environments group, where we take a human-centered approach to ubiquitous computing. The group's research portfolio includes conference room software, activity tracking for elder-care applications, and white board applications, among others.
I am also involved in a Collaborative Exploratory Search project.
In the past, was a project leader and lead architect of a usable conference room system. System controls a variety of devices and applications to support users' tasks in conference rooms. I have also worked on collaborative data collection systems, web services platforms for mobile computing, distributed annotation systems, and freeform digital ink annotation for tablet computers. I implemented a pen-based document reader for an In-Q-Tel contract, and designed a client-server annotation storage architecture prototype in use in Fuji Xerox's DocuWorks/ArcSuite product.
User interface design, pen-based computing, information seeking, hypertext. Web services architecture for document processing, mobile information access, computer-supported collaboration and meeting environments.
(Privately Held; 11-50 employees; Computer Software industry)
October 1996 — Present (13 years 2 months)
Responsible for all phases of software design from inspiration to architecture to coding to empirical evaluation. Results published in scientific conference proceedings and in refereed journals.
(Government Agency; 201-500 employees; Computer Software industry)
May 1994 — November 1994 (7 months)
Visiting scientist position and the German National Computer Science Research Institute (GMD-IPSI) in Darmstadt, Germany. Member of team that designed a automated graphical visualization tool for semi-structured data.
(Government Agency; 201-500 employees; Computer Software industry)
March 1993 — August 1993 (6 months)
Visiting scientist position and the German National Computer Science Research Institute (GMD-IPSI) in Darmstadt, Germany. Designed a collaborative drawing tool, supervised the re-design of an object-oriented hypertext system.
(Public Company; IBM; Computer Software industry)
May 1992 — August 1992 (4 months)
Designed a data analysis component for an interactive meeting support system offered as a service by ISSC.
(Public Company; IBM; Computer Software industry)
August 1990 — August 1991 (1 year 1 month)
Designed a direct-manipulation interface for mainframe system operators; member of Human Factors group.
(Educational Institution; 5001-10,000 employees; Information Technology and Services industry)
September 1989 — June 1990 (10 months)
Designed and built end-user software, performed end-user consulting
(Privately Held; 501-1000 employees; Defense & Space industry)
June 1987 — July 1989 (2 years 2 months)
Responsible for coordination between electronics and optics groups; analysis of optical systems for liquid crystal shutter displays; design of test equipment.
PhD , Human Factors , September 1993 — August 1996
PhD Thesis: From Information Retrieval to Hypertext and Back Again: The Role of Interaction in the Information Exploration Interface
MS , Human Factors , September 1991 — February 1993
Master's thesis: Queries-R-Links: Query-based Browsing in a Full-Text Retrieval System
BSEE , Electrical Engineering , 1983 — 1987
1981 — 1983
software user interface design, photography, politics, history, performance driving
ACM, SIGIR, SIGCHI, BMW CCA, BMW CCA Golden Gate Chapter, oebf
Hold 17 patents.
(with co-authors) won Best Paper Award at SIGIR 2008 conference.
(with co-authors) won Honorable Mention for Vannevar Bush Best Paper Award at JCDL 2001 conference.