Have something to say, and say it as clearly as you can. That is the only secret of style.
Matthew Arnold


Teaching and TAing:

Instructor (Lecture Course) Spring 1997 CS W3101-01: Programming Languages (C)
(5-week course)
Taught principles of programming in C to class of 15 undergraduates. Designed syllabus, chose textbook, designed and prepared all course materials, including homework problems and final exam; assigned grades.
Instructor (Research Course) 1996-2002. W3998-001 Mentored six graduate and undergraduate computer graphics students on individual research and programming projects. Assigned grades.
Teaching Assistant Fall 1996 CS W4170x: User Interface Design
(Prof. S. Feiner).
Helped design homework problems. Helped prepare course material. Graded homework and exams. Prepared and taught two classes, broadcast by Columbia's Video Network.
Teaching Assistant Spring 1996 CS W3261: Computability and models of computation
(Prof. M. Mihail)
Provided sample solutions for homework problems. Graded homework and exams. Taught one class session.
Class Project Supervisor Spring 1999-2001 J6029-001: New Media Elective (The News Laboratory)
(Prof. John Pavlik).
Each semester supervised five to ten students on their class project using Mobile Augmented Reality as a storytelling and journalistic device. Presented overview of my research and gave technical demonstrations during one class session. Worked with students to develop a project idea and assemble and present the results.
Guest Lecturer Spring 2001 MSTU 4085: New Technologies for Learning
(Prof. R Taylor).
Guest lectured one class session.
Organizer 1999-2001   Big Sibling mentoring program for incoming Ph.D. students

Talks and Tutorials:

User Interface Management Techniques for Mobile Augmented Reality Systems March 1, 2002 CREST Workshop on Mobile and Wearable Information Systems, Nara Institute of Science and Technology, Ikoma City, Japan,
Mobile Augmented Reality August 13, 2001 ACM SIGGRAPH '01 course 27: Augmented Reality: The Interface is Everywhere, Los Angeles, CA
The Situated Documentaries Project April 11, 2001 Place as Interface: Putting Wireless and Mobile Computing in Context, Pinewood Digital Dialogue Series, Digital Media @ American Museum for the Moving Image, CUNY Graduate Center, New York City, NY
Mobile Augmented Reality: Information in Place August 3, 1999. Lecture Series in Visualistics and Informatics, University of Magdeburg, Germany





htobias@cs.columbia.edu