ACCESS STORY · APPROXIMATELY 35 YEARS OF FUNCTIONAL ADAPTATION
A lived observation in 1991—that walking and controlled inline skating did not affect my mobility the same way—became approximately 35 years of prosthetic-skate mobility, access decisions, and later measurement.
The story begins with injury, but it is mainly a story about continuing to move. Skates became a mobility strategy before wearables existed and long before there was an Evidence Observatory. Read the concise case briefing.
Photographs, medical history, transportation records, public disputes, routes, and sensor measurements document different parts of that history.
More than thirty years
A vehicle collision caused extensive pelvic and SI-joint injury. The long-term mobility problem involved more than whether I could take a step; it involved the cumulative effect of walking, posture, impact, and repetition.
Regular inline skating began as a practical response to the difference I felt between walking and rolling movement. Controlled skating allowed useful travel that pain-limited walking could not sustain in the same way.
The mobility strategy was not merely theoretical. Transportation systems repeatedly treated the visible form of the aid as the problem, even when it was the means of access.
Documentary record · 2003
The public video records a CalTrain access conflict involving inline skates used as a mobility aid. It documents the encounter and the practical access question; it does not by itself decide the legal meaning of every event.
Summary: transportation staff challenge the use of skates in the transit environment, making the tension between equipment category and mobility function visible.
What occurred: I sought courtroom access while wearing the skates I used for mobility.
What was documented: the court-access record documents admission with the skates recognized for their mobility function.
What I argue it means: function could be evaluated in the real environment instead of inferred from appearance alone.
What may be generalized: reviewers can ask about actual function, actual risk, and effective alternatives without treating one event as universal precedent.
After public transportation barriers, motorcycle use while wearing skates also became a practical accommodation: it connected rolling mobility with independent travel and avoided repeated footwear changes.
A Federal Transit Administration determination involving BART became the central public transportation-recognition source in this history. Its scope is the matter reviewed; it does not decide every future environment.
Troy was diagnosed with Hip Impingement Syndrome in 2009 and underwent hip surgery in 2010. Surgery substantially improved his condition but did not resolve the severe pain and functional limitation associated with walking, and skating remained an important mobility adaptation.
Diagnosis and surgery helped explain more of the hip and pelvic mechanics but did not erase the mobility problem. As bending and sustained footwear changes became difficult, I removed the laces from my skates to reduce pulling, bending, and time held in that position.
WHOOP and Strava added repeated activity, overnight recovery, distance, duration, and route context. These records made the long-running mobility pattern easier to inspect across time.
The personal record includes a disputed licensing process followed by DMV documentation of vehicle operation while wearing skates. The record documents an administrative outcome and operating notation, not a mobility-aid certification or general permission to use skates everywhere.
Polar H10 and Kubios added episodic RRI, HRV, ECG, acceleration, and movement evidence. Repeated Mall Skate → Pain-Limited Hallway Walk → PT Pain-Relief Skate protocols and transportation sessions created structured comparisons.
The Evidence Observatory now reconciles approved source views while preserving FSI, Cohort Similarity Score (CSS), Tensor v0.3, provenance, sample status, and the difference between longitudinal and episodic evidence.
Function and operating history
My prosthetic-skate mobility began around 1991. Hillsdale Shopping Center's July 27, 2001 letter expressly accommodated my disability-related inline-skate use in its common areas, subject to operating conditions; I signed acceptance on August 20, 2001. That establishes an approximately 25-year Hillsdale accommodation history, distinct from my approximately 35-year overall mobility history. I have not identified a skate-related collision or injury to another person in my operating history. That last statement is my account, not a verified incident rate or proof of zero future risk.
On September 15, 2026, Hillsdale/Northwood Regional General Manager Jeremiah Gregory acknowledged that Hillsdale management issued the 2001 letter and said he was willing to continue honoring it. He also raised reported speed and pedestrian-proximity concerns and set out current expectations: average speed of 3 mph or less, a visible identification badge, elevator rather than escalator use, and care around pedestrians, with possible revocation if conditions are not met. Those concerns deserve review; the correspondence does not itself establish a collision or injury. My September 16 response requested the dates, locations, reports, communications, and available video behind the concerns and asked that relevant evidence be preserved.
My October 18 proposal asks Northwood and Hillsdale to preserve a workable common-area accommodation, review the reported concerns, clarify tenant-specific restrictions, and consider jointly seeking DOJ guidance. It is a proposal from me, not a joint Northwood agreement. The 2001 letter itself states that common-area permission does not automatically authorize use inside individual stores.
Federal transit review produced an environment-specific result, not unrestricted permission for BART trains or platforms. In 2008, BART supported ADA paratransit eligibility through SamTrans. I report that RediWheels required a functional assessment course while I wore the skates, that I passed it, and that I then used the service for nearly two decades without an identified skate-related safety problem. The precise qualification record has not been recovered.
DMV separately conducted an individualized operational review. Its driving record states “Driver operates a motorcycle and class C vehicle using inline skates.” Restriction 50 says “Customized restrictions on file—Contact DMV.” This verifies scoped vehicle operation; it is not universal certification of the skates as a mobility aid.
Prior recognition and demonstrated proficiency are evidence, not universal permission. A new institution can examine the actual environment, a specific safety concern, reasonable conditions, and materially changed facts while carrying forward what was already learned. Compare historical context with measured evidence or read the proposed review standard.
Petitioner-reported recent encounters
At Gap, an initial objection stopped after I explained the disability-related mobility function. Chico's staff asked about the skates, accepted the explanation, and allowed shopping. Fresh Apparel raised a falling concern; the objection stopped after I identified the skates as my mobility aid. These encounters illustrate that a specific concern can be discussed without assuming its outcome.
At Swarovski, I report that I explained the mobility use, police were called, and a Swarovski-specific trespass notice was issued. This is my account of a retailer-specific event, not a position adopted by Hillsdale management or an adjudicated ADA violation. The accounts do not establish that a risk can never arise; they show why actual operation, conditions, and evidence matter to the next review.
Longitudinal and episodic evidence
WHOOP provides longitudinal activity and overnight recovery context. Strava contributes routes, distance, duration, speed, and repeated functional travel. Polar H10 and Kubios provide higher-specificity episodic RRI, HRV, ECG, acceleration, and movement context.
WHOOP overnight recovery HRV/RMSSD is not Kubios session HRV. A route is not an autonomic measurement. A personal pain report is not a sensor value. Keeping those roles separate makes the record more credible, not less human.
Function over category
For decades, systems often treated the mobility aid as the problem. The story shows a recurring category failure: skates looked recreational, motorcycle use looked unusual, ParaTransit looked automatically accessible, and walking looked ordinary.
Function told a more complicated story. Skates enabled movement. Transportation mode changed body coupling. Walking could end after little useful mobility. Familiar-looking alternatives could still impose substantial practical burden.
The measurements do not replace this history. They help reviewers inspect parts of it. The history does not replace the measurements either.
2007 — FTA: “Accordingly, FTA will address the direct threat and reasonable modification issues as if the other issues were decided in your favor, but allow BART to raise them separately if it chooses.” FTA expressly directed BART to permit skate use in concourses and BART-controlled outside areas subject to fact-based restrictions. That affirmative accommodation directive was consequential even though FTA accepted platform and heavy-rail restrictions and reserved disability, mobility-aid classification and fundamental-alteration questions. Read the complete finding, pages 2 and 8.
2008 — BART/SamTrans: BART’s February 8, 2008 implementation letter supported regular ADA ParaTransit eligibility through SamTrans and undertook to ask partner operators to permit riding while wearing the skates. It described temporary eligibility for 30 days from the letter while Troy applied and attended the required interview. Troy separately reports passing RediWheels’ functional assessment and nearly two decades of subsequent use.
2022 — California DMV: After individualized review, the driving record states: “Driver operates a motorcycle and class C vehicle using inline skates.” The June 17 order ended the suspension and lists June 16 reinstatement. Its operational scope is distinct from general ADA classification.
FTA ordered an actual accommodation in 2007; it did not finally resolve mobility-aid classification. Nineteen years later, BART’s implementation, California DMV’s individualized review and documented accommodation history have not produced consistent recognition across institutional boundaries. How should verified disability-related function and prior scoped decisions inform the next review? Portable recognition with bounded reassessment is the proposed response, preserving individualized actual-risk review and legitimate local safety requirements. Recognition should travel. Risk assessment remains local.
Historical context and measurement boundaries · Proposed technology-neutral standard