Research on Older Adults’ Mobility: 2021 Summary Report
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Summary
This report summarizes the proceedings of the Research on Older Adults’ Mobility (ROAM) 2021 meeting, a virtual forum sponsored by the National Highway Traffic Safety Administration (NHTSA). The meeting convened approximately 70 multidisciplinary participants, including medical professionals, transportation experts, and policymakers, to discuss completed research, ongoing studies, and future priorities regarding the safe mobility of older adults. The event aimed to support equity in traffic safety by addressing disparities faced by older adults and those with medical conditions, while fostering collaboration among stakeholders. The meeting structure included a general session and three breakout sessions focusing on medical fitness-to-drive, driving automation, and alternative transportation. In the general session, attendees highlighted the importance of integrating medical professionals into licensing conversations rather than relying solely on licensing agencies. Key themes included the political nature of medical advisory boards, the need for driver rehabilitation over license revocation, and the impact of cognitive function on driving safety. Discussions also covered the role of Advanced Driver Assistance Systems (ADAS) and Automated Driving Systems (ADS) in supporting older adults, as well as barriers to alternative transportation, particularly in rural communities and during the COVID-19 pandemic. Breakout Session 1 examined medical fitness-to-drive policies. Dr. David Carr reviewed evidence on license renewal policies, noting that in-person renewal and vision screening were associated with safety benefits, while mandatory physician reporting showed mixed results. Dr. Desmond O’Neill presented international guidelines, emphasizing the need to mainstream traffic medicine into healthcare professions and advocating for rehabilitative measures rather than punitive actions. Breakout Session 2 focused on driving automation. Dr. Jon Antin’s naturalistic driving study found that ADAS-equipped vehicles had mixed effects on older drivers, reducing high g-force accelerations but exhibiting poorer lateral control. Dr. Sherrilene Classen’s study indicated that exposure to automated vehicles positively influenced older adults’ perceptions of safety and trust, potentially promoting adoption. Breakout Session 3 addressed alternative transportation. Alycia Bayne analyzed ride-share business models, distinguishing between for-profit services, which offer on-demand availability but limited assistance, and nonprofit volunteer services, which provide door-through-door assistance but face volunteer shortages. Jana Lynott discussed insurance barriers for volunteer drivers, noting a lack of clear legal distinctions between volunteer and for-hire drivers in most states. She recommended legislative protections for volunteer drivers and improved insurance policies to support nonprofit transportation programs. The report concludes by highlighting the need for continued research on data linkages, technology education, and equitable mobility solutions for older adults.
Key finding
The document serves as a summary of a professional meeting and does not present original empirical research results or a single principal finding.
Methodology
review
Sample size: 70
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 (7 acquisition events logged).
| Stage | Outcome | Tool | Model | Prompt | Attempts | Completed |
|---|---|---|---|---|---|---|
| discover | success | rosap | — | — | 2 | 2026-05-23 |
| archive | success | — | — | — | 1 | 2026-05-23 |
| extract | success | cached | — | — | 2 | 2026-06-10 |
| clean | success | — | — | — | 1 | 2026-06-01 |
| chunk | success | — | — | — | 1 | 2026-06-01 |
| embed | success | — | — | — | 1 | 2026-06-02 |
| enrich | success | — | — | — | 1 | 2026-05-23 |
| promote | success | — | — | — | 1 | 2026-05-23 |
| summarize | success | llm | qwen3.6-27b-prismaquant | summ-v5 | 4 | 2026-06-10 |
| tag | success | vector_similarity | — | — | 19 | 2026-06-11 |
| verify | success | — | — | — | 2 | 2026-06-10 |
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.
- older driver retraining
- older drivers
- mci dementia driving
- fitness to drive assessment
- cognitive impairment
Information type
What kind of knowledge this paper contributes, grouped by family — independent of topic (what it is about) and method (how it was studied).
- Empirical Findings: observational prevalence
- Methodological Resource: dataset resource
- Synthesis & Review: research agenda