Table of Contents

1.   Introduction

1.1   CVN (Columbia Video Network)
1.2   Problem Background

2.   Design

2.1   Terminology
2.2   Content Interaction: Media Types
2.3   Content Clusters: Topics
2.4   Topics and Sections

3.   Implementation

3.1   Data
3.2   Directory structure
3.3   Sections: Breaks in the Sequence of a Topic

4.   Observations and Experimental Data

4.1   Usage of the Board
4.2   Usage of Sheet (projected material)
4.3   Slides from the Class
4.4   Usage of the Computer
4.5   Slides from the Podium

5.   Lecture Browser Usage

5.1   Versions
5.2   Use of Color
5.3   Opening Image Data for a Class
5.4   Lecture Browser Visualizations

5.4.1   Key Frame View
5.4.2   Information Mural
5.4.3   Topological View

5.4.3.1   Topological View: Version 2
5.4.3.2   Topological View: Version 1
5.4.3.3   Topological View: Version 0

5.4.4   Image Frame
5.4.5   Selecting Media Types
5.4.6   Views of complete Interface

5.4.6.1   Version 2
5.4.6.2   Version 1
5.4.6.3   Version 0

6.   Lecture Browser Tool