Software

ChronoViz

To explore visualization of multiple streams of activity, I developed a tool, ChronoViz, that creates visualizations of video, data, and associated annotations.

Features of ChronoViz include:

• Playback, scrubbing, and fine-grained control of video
• Visualization of video frames and audio waveforms
• Creation and modification of annotations
• Filtering and search of annotations
• Display of time-series data, geographic position data, transcript data, eye-tracking data, and motion-tracking data
• Interactive alignment of multiple video, audio, and data sources
• Integration with digital notes from Anoto-based digital pen and interactive paper systems
• Export of annotations to a Simile Timeline for display in a web browser

ChronoViz runs on Mac OS X 10.6 and later, can work with video in any format understood by Quicktime, and can import data in a number of formats.

For more information and to download ChronoViz, visit chronoviz.com.