The aim of this paper is to synthesize discussions of a workshop that was developed as part of the ISCTSC10 conference. Workshop attendees discussed the role of technologies such as GPS, smartphones and life-logging cameras in travel surveys, post-processing of location and time data collected by those technologies, their usability, and future opportunities and challenges.
Mohammadian, K., & Bricka, S. (2015). Workshop synthesis: Conducting travel surveys using portable devices - Role of technology in travel surveys. In Transportation Research Procedia (Vol. 11, pp. 242–246). Elsevier. https://doi.org/10.1016/j.trpro.2015.12.021