1. Project Nature: A Hyundai-Funded Urban Scenario, Not an Operated Service

Stella in Motion was not an operated mobile clinic.
It was a Hyundai-funded concept and strategy project designed to explore a clear question:

How could PBV (Purpose Built Vehicles) become real urban service platforms and sustainable business models in a complex global city?

For Hyundai Motor Company, this project was not CSR and not a technology demo. It was a strategic exploration of PBV as a city-facing business platform—testing how vehicles could move beyond products and become containers of urban functions.

New York was chosen as the stage precisely because of its complexity: dense regulation, social inequality, infrastructure pressure, and real unmet needs. If a PBV-based model could make sense in New York, it could be scaled elsewhere.

Paul Joseph J. Kang led this project as an urban designer and storyteller, shaping the PBV question into a coherent city-level scenario that connected mobility, healthcare, technology, and business models into a single urban system narrative.

This was not a pilot operation. It was a designed urban hypothesis.

2. Why New York: The City as a Stress Test

From Hyundai’s perspective, New York was not just a market—it was a stress test.

  • High inequality in access to healthcare

  • Large low-income and elderly populations

  • Complex infrastructure and regulatory environments

  • Extreme pressure on space, cost, and time

The assumption was simple and ambitious:

If a PBV-based urban service model can be designed to work in New York, it can work in many cities.

Stella in Motion was therefore conceived as a New York-based urban scenario to test how PBVs could operate not just as vehicles, but as repeatable service units inside a city economy.

3. Problem Definition: Low-Income Elderly and Urban Friction

Paul Kang reframed the healthcare problem as an urban design problem.

  • Hospitals are fixed.

  • People—especially low-income elderly and chronic patients—must move.

  • That movement costs time, money, energy, and information access.

This creates urban friction—a structural disadvantage built into the city itself.

For vulnerable populations, hospitals often “exist” but are functionally unreachable.

The project asked a different question:

What if the city’s functions moved toward people instead of forcing people to move toward infrastructure?

This is where PBV enters the urban equation.

4. Core Hypothesis 1: PBV as a Container of Urban Functions

Aligned with Hyundai’s PBV strategy, the project starts from a fundamental shift:

PBV is not just a vehicle. It can be a platform that carries urban functions.

In Stella in Motion, the EV-based mobile clinic is conceived as:

  • A physical container for medical equipment

  • A digital interface connected to booking and data systems

  • A mobile piece of public infrastructure

  • A repeatable service unit in a city-scale business model

In other words:

The vehicle becomes a moving piece of the city.

This is not a product concept. It is a service and business system concept built on PBV.

5. Core Hypothesis 2: Mobility as the City

Paul Kang framed the urban concept as “Mobility as the City.”

Instead of:

  • Hospital = Building

  • Welfare = Building

  • Public service = Building

The project proposes:

  • Hospital = Moving system

  • Welfare = Circulating infrastructure

  • City = Fixed spaces + moving functions

In this model, PBVs are not exceptions. They are structural components of the urban system—deployed, rotated, and scaled as part of city operations and service economics.

This is where the project becomes urban storytelling, not just service design.

6. The “Building-less Clinic”: Redesigning Infrastructure Without Building More

One of the key concepts is the “Building-less Clinic.”

Instead of:

  • Investing in new hospital buildings

  • Locking services into fixed locations

The scenario proposes:

  • EV-based medical units

  • Temporary medical nodes in parking lots, community hubs, near pharmacy chains

  • A distributed network of moving healthcare access points

The flow is designed as:

  • Prevention → Screening → Hospital referral → Recovery & follow-up
    all supported by mobile, PBV-based service units.

This is not about speed.
It is about accessibility, especially for low-income elderly populations.

The city doesn’t wait for people to arrive.
The city goes to them.

7. Technology for the Low-Income Elderly: Accessibility Over “Innovation”

In Stella in Motion, technology is not showcased for novelty.

Its role is clear:

  • Reconnect low-income elderly and underserved patients to the city system

  • Integrate diagnostics, booking, data management, and referrals into mobile units

  • Support community-based coordination models

  • Reduce structural barriers created by distance, complexity, and cost

Here, technology becomes:

A social interface that softens urban exclusion, not just an efficiency tool.

This also ties directly back to Hyundai’s interest:
What kind of PBV-based services can become sustainable, socially relevant business models?

8. Urban Storytelling Structure: A PBV Service Loop

Paul Kang structured the scenario not as a one-off service, but as a repeatable PBV business loop:

  • Find: Identify needs within communities

  • Treat: Intervene through PBV-based service units

  • Measure: Accumulate data and outcomes

  • Feedback: Refine service design and urban deployment strategy

This narrative structure frames PBV not as a project vehicle, but as a city-scale service engine—deployed repeatedly, improved continuously, and scaled strategically.

9. What This Meant for Hyundai—and for Urban Design

For Hyundai, Stella in Motion functioned as:

A strategic exploration of how PBV could become a real urban service business platform, not just a vehicle category.

For Paul Joseph J. Kang, it became:

His inspired urban storytelling prototype that treats the city not as something to build, but as something to re-orchestrate through moving systems.

This project sits at the conceptual origin of his later thinking around Sim Eternal City and mobility-based urban systems.

10. Conclusion: Not One Vehicle, but One Urban Business Hypothesis

Stella in Motion is not a mobile clinic project.

It is a PBV-based urban business hypothesis:

Cities do not only grow by adding buildings.
They can evolve by redistributing functions through mobility.
And PBVs can become the most practical physical interface of that transformation.

In that sense, this project is best understood as:

A designed city scenario—funded by Hyundai, framed in New York, and written in the language of urban systems, mobility, and business.

Case Study Snapshot: Stella in Motion

Funding

  • This project was funded by Hyundai Motor Company as a strategic exploration of PBV (Purpose Built Vehicle)–based business models in a real urban context, with New York as the testbed.

Project Storyteller / Urban Designer

  • Paul Joseph J. Kang

  • Framed and designed the project as an urban storytelling and city-system concept, not as an operated service—reimagining mobility as urban infrastructure.

Key Partners (Concept & Research Stage)

  • Hyundai Motor Company (Funder / PBV Strategy Partner)

  • Mount Sinai Health System (Healthcare System Partner)

  • Brooklyn Chamber of Commerce (Community & Urban Context Partner)

  • StepintoCity (Project & Concept Development Platform)

Asia to America Concept

  • The Asia-to-America (A→A) concept was applied:

    • A Korean global mobility company (Hyundai) testing a new urban business model in the U.S.

    • Using New York as a cross-border innovation testbed to translate Asian mobility strategy into American urban systems and services.

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