Roadmap for free-floating bikeshare research and practice in North America.

The deployment of smartphone-operated, non-station-based bicycle fleets ("dockless" or "free-floating" bikeshare) represents a new generation of bikesharing. Users locate bikes in these free-floating systems using Global Positioning Systems (GPS) and lock bikes in place at their destinations. In this paper, we review current free-floating bikesharing systems in North America and discuss priorities for future research and practice.