Operating Characteristics of the Segway Human Transporter

Miller, Sheryl; Kennedy, Jason; Molino, John A.; Emo, Amanda K.; Rousseau, Gabriel; Tan, Carol; Do, Ann · 2010 · ROSA P / United States. Federal Highway Administration

archive: archived pipeline: cataloged verified

Get this paper ↗ (full text — opens at the source; we link to it, we don't host it)

Summary

This study, conducted by the Federal Highway Administration, addresses the lack of empirical data regarding the operating characteristics of the Segway Human Transporter (HT). As Segway HTs increasingly share sidewalks and paths with pedestrians and other low-speed devices, traffic engineers and policymakers require precise data on rider behavior to inform regulations, facility design, and safety standards. The research specifically investigates travel speeds, acceleration, stopping distances (both planned and unplanned), and navigation behaviors around obstacles, comparing the performance of experienced riders against novice users. The research was conducted in two phases at a closed sidewalk course at the Turner-Fairbank Highway Research Center. Phase I involved seven experienced riders performing 60 trials each to measure speed and stopping performance. Riders used three speed-limiting keys (6, 8, and 12.5 mi/h) to execute planned stops at marked locations and unplanned stops in response to a random signal. Phase II involved ten novice and ten experienced riders navigating obstacles, including pedestrians and inanimate objects, on both wide and narrow sidewalk sections. All Phase II participants used the 8 mi/h speed key. Data were collected via video recording and analyzed for travel speed, response time, braking distance, and clearance distance. The results provided specific empirical metrics for Segway HT operation. In Phase I, experienced riders demonstrated varying stopping distances based on speed and stop type; unplanned stops required a response time component in addition to braking distance, whereas planned stops measured only braking performance. The study quantified the time and distance required to stop from each speed setting. In Phase II, the study found that both novice and experienced riders could navigate the course without significant difficulty. However, approach speeds and clearance distances varied based on the type of obstacle and sidewalk width. Riders adjusted their speed and lateral clearance when passing pedestrians compared to static objects, and performance differed between wide and narrow sections. The data highlighted how sidewalk geometry and obstacle type influence rider maneuvering. The significance of this research lies in providing the first comprehensive empirical dataset for Segway HT operating characteristics under controlled conditions. These findings offer practitioners and policymakers the necessary evidence to make informed decisions regarding the regulation, planning, and design of shared-use facilities. By establishing baseline metrics for speed, stopping, and obstacle navigation, the study supports the development of safety standards and traffic control measures for unconventional transportation modes. Additionally, the methodologies employed may serve as a model for evaluating other emerging low-speed personal mobility devices.

Key finding

Experienced and novice riders were able to navigate the sidewalk course without difficulties, with empirical data collected on travel speeds across three speed keys, stopping distances for planned and unplanned stops, and clearance distances when passing obstacles.

Methodology

lab_experiment

Sample size: 27

Provenance

The full processing record for this entry. Every stage of this paper's journey through the pipeline is logged — what ran, with which tool and model, how many attempts it took, and when it last completed. Discovered via bulk_ingest_rosap on 2026-05-23 (6 acquisition events logged).

Summary generated by qwen3.6-27b-prismaquant on 2026-06-10; verification: verified.

Topics

Ranked by relevance to this paper. Hover a topic for its definition.

• micromobility e scooter