Mediabeads: an architecture for path-enhanced media applications. - Michael Harville; Ramin Samadani; Daniel Tretter; Debargha Mukherjee; Ullas Gargi; N. Chang (ICME, 2004)

PathMarker: systems for capturing trips. - Ramin Samadani; Debargha Mukherjee; Ullas Gargi; N. Chang; Daniel Tretter; Michael Harville (ICME, 2004)