Works

DESIGN

Holistic Housing Design Toolkit

A growing collection of practical, visual, and interactive tools for designing, planning, and talking about housing and communities.
HIGHLIGHTS
2024 Fast Company Innovation by Design Awards — Social Justice

Used and tested by universities, educators, designers, planners, and public agencies, and shared through workshops and presentations across the country.

2023–PRESENT  /  HAWAI‘I
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The Holistic Housing Design Toolkit turns research into practical resources that people can use to design, plan, and talk about housing. Rooted in the Holistic Housing Design Framework, the Toolkit uses plain language and brings together guides, visual references, cards, worksheets, and interactive digital tools to make complex housing questions easier to explore together.

The original Toolkit includes three manuals—the How-To Guide, Holistic Housing Design Framework, and Visualizing Density Catalog—along with six sets of sorting cards. Digital tools such as Plan Your Neighborhood extend the collection by allowing people to build, compare, and evaluate different neighborhood possibilities in real time. Together, these resources help people move between big ideas and specific decisions, from well-being and design principles to density, neighborhood form, and community engagement.

Growing from Future of Hawai‘i’s Housing, the Toolkit continues to evolve as its components are used and tested. Faculty and students at multiple universities have incorporated the tools into teaching and research, while designers, planners, and public agencies are exploring how they can support professional practice and community engagement. New components can be added as new questions emerge, making the Toolkit a living resource rather than a finished publication.

DATA

For: Holistic Housing Lab

Status: Pilot Complete

Type: Design Toolkit

Advisor:
Hakim Ouansafi — Executive Director, Hawai‘i Public Housing Authority

Production Team:
Hunter Wells, Micah Axalan
See Future of Hawai‘i’s Housing and Understanding Density for content creation teams.

Photography: Walker Mason & Strawn Sierralta

RESEARCH

Future of Hawai‘i’s Housing

Bottom-up research connecting the lived experiences of 30 Hawai‘i families across five islands to principles for future housing.
HIGHLIGHTS
2022 ACSA Collaborative Practice Award

Presented at ACSA, EPIC at RISD, and the Pacific Building Trade Expo; the research establishes the foundation for the Holistic Housing Design Framework.

2019–2023  /  HAWAI‘I
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Future of Hawai‘i’s Housing asks how housing can better reflect the lives, needs, and aspirations of people across Hawai‘i. Conducted for the Hawai‘i Public Housing Authority, the research starts with families and everyday life, then looks outward to the many forces that shape housing—from building types and density to development models, policy, funding, and the people and organizations involved in making housing happen.

In-home research with 30 families across O‘ahu, Moloka‘i, Hawai‘i, Maui, and Kaua‘i brings lived experience into conversation with housing precedents, local conditions, and broader systems. As HPHA takes on a larger role in developing new housing, the research asks how lessons from public housing residents can help shape larger mixed-income communities that bring public, affordable, and market-rate homes together. The findings are translated into five guiding principles, twelve design strategies, and thirty-six design actions that form the Holistic Housing Design Framework and continue to guide the work of the Holistic Housing Lab.

The project is part of the Re-Imagining HPHA Series, an interdisciplinary initiative that brings together architecture, sociology, and urban and regional planning to explore public housing in Hawai‘i from complementary perspectives.

DATA

For: Hawai‘i Public Housing Authority

Type: Exploratory Research

Consultants:
Rebecca Buck — Ethnographer & Digital Strategist, Forge Studio
Jill Misawa — Graphic Design

Topic Experts:
Allison Arieff — Design and Architecture Writer
Phillip M.E. Garboden, PhD — Housing and Public Policy Expert

Advisors:
Alisa Weinstein — UX, Research & Strategy
Hyun Joo Lee — Design Research

Production Team:
Research Associates — Alison Chiu, John ‘Eiwa Colburn IX, Jason Hashimoto, Christina Holcom, Charles Palanza, Chris Songvilay, Sho Tetsutani, Griffin Ward, Hunter Wells
Project Assistants — Keola Annino, Micah Axalan, Airon Castaneda, Hunter-Bailey Kaimikaua, Keli‘i Kapali, Renz Laforteza, Vivianne Nguyen, Rand Oshiro, Coby Shimabukuro Sanchez, Mackenzie Suess, Edwin Sun, Bryson Tabaniag, Areyn Undan, Kayla Watabu, Lisa Watanabe

DESIGN / EXHIBITION

Density Alphabet

A physical exhibition of 26 housing variations that makes different forms of density easier to see, compare, and discuss.
HIGHLIGHTS
26 large-scale architectural models translating digital research into physical form

The traveling exhibition brings density research into public settings where different housing possibilities can be experienced side by side.

2023–PRESENT  /  HAWAI‘I
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Density Alphabet brings the 26 housing variations developed through Understanding Density into physical space. Each exhibition model is an exact physical version of one of the original A–Z digital studies, preserving the same building form, density, and organization while giving people a more immediate way to understand the differences among them.

Every variation begins with the same two-acre block, creating common ground for comparison across low-, mid-, and high-rise housing. Built as large architectural models and displayed together, the Alphabet allows visitors to move among the possibilities and see how changes in height, building form, open space, and organization can produce very different places—even when density is being discussed through the same numerical measures.

The exhibition extends the research from analysis into public engagement. Rather than presenting density as a target or a single preferred solution, it creates a shared setting for comparing alternatives, asking questions, and discussing what different forms of housing might mean for Hawai‘i’s communities. The research behind the Alphabet continues as part of the Holistic Housing Design Toolkit’s Green Set.

DATA

For: Holistic Housing Lab

Status: Built / Traveling Exhibition

Type: Exhibition / Public Engagement

Related Research: Understanding Density

Production Team:
Research Associates — ‘Eiwa Colburn, Charles Palanza, Bryson Tabianiag, Griffin Ward, Hunter Wells
Project Assistants — Micah Axalan, Airon Castaneda, Hunter Bailey Kaimikaua, Aeryn Undan

Photography: Tom Takata Photography

RESEARCH

Understanding Density

Design research measuring how density already exists across Hawai‘i and testing possibilities for comfortable density at multiple scales.
HIGHLIGHTS
Research spanning neighborhood, block, building, and dwelling scales

The work forms the foundation of the Understanding Density Visualization Catalog and key components of the Holistic Housing Design Toolkit.

2019–2023  /  HAWAI‘I
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Understanding Density explores what comfortable density can look like in Hawai‘i. Rather than treating density as a single number, the research looks at how different combinations of buildings, open space, streets, lots, and homes shape the experience of a place. It begins by measuring familiar conditions across Hawai‘i, from rural and suburban neighborhoods to increasingly dense urban environments.

The research then moves from what exists to what might be possible. Local multifamily housing is studied through recurring building types, while design studies test possibilities at the neighborhood, block, building, and dwelling scales. Twenty-six housing variations, organized from A to Z, explore different ways of arranging a common two-acre block from low-rise to high-rise. These exact digital studies later become the 26 physical architectural models of the Density Alphabet exhibition.

Developed alongside Future of Hawai‘i’s Housing, the work helps make density easier to see, compare, and discuss. The research is documented in the Understanding Density Visualization Catalog and forms a key part of the Holistic Housing Design Toolkit, where its tools continue to support conversations about housing, neighborhood form, and future development.

DATA

For: Hawai‘i Public Housing Authority

Status: Phase 1 Complete

Type: Design Research

Partners / Collaborators:
Kohn Pedersen Fox Urban Interface — Plan Your Neighborhood

Production Team:
Research Associates — ‘Eiwa Colburn, Jason Hashimoto, Charles Palanza, Christopher Songvilay
Project Assistants — Micah Axalan, Christina Holcom, Renz Laforteza, Vivianne Nguyen, Rand Oshiro, Griffin Ward, Hunter Wells

OUTREACH

Lawn Loungers

Portable, handwoven micro-architectures that turn public spaces into places for conversation, gathering, and community engagement.
HIGHLIGHTS
2020 AIA Honolulu Award — Institutional Category

Exhibited at the UIA World Congress of Architects in Rio de Janeiro and contributed to the 2022 ACSA Collaborative Practice Award.

2019  /  HAWAI‘I
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Created for the Hawai‘i Public Housing Authority, Lawn Loungers bring conversations about housing into public space. The portable structures combine seating, display, and gathering space, creating informal settings where people can encounter information, exchange ideas, and share their own experiences.

Inspired by the familiar lawn chair, the system uses lightweight aluminum frames, nylon webbing, and rope to create double-sided units that are easy to transport, collapse, and reconfigure. Different arrangements work with different sites, group sizes, and kinds of interaction, while handwoven patterns give each piece its own character within a shared system.

DATA

For: Hawai‘i Public Housing Authority

Related Research: Future of Hawai‘i’s Housing

Size / Scale / Area: Eight stands, three tables, four seats

Status: Built

Type: System for Public Engagement Prototype

Production Team:
Research Associates — Glenn Grande, Jason Hashimoto, Chris Songvilay
Project Assistants — Keola Annino, Christina Holcom, Beau Nakamori, Griffin Ward, Hunter Wells

Photography & Drone: Tom Takata Photography

Drone at Parking Day 2019: Elias Dean

DESIGN

Plan Your Neighborhood with KPF-UI

An interactive tool that makes neighborhood density visible, allowing people to explore how different choices shape the places they live.
HIGHLIGHTS
Developed with KPF Urban Interface using its award-winning Scout platform

The collaboration adapts Scout to explore rural, suburban, and lower-density urban contexts and introduces walkability as a new performance metric. The work also contributes to the 2022 ACSA Collaborative Practice Award.

2019  /  HAWAI‘I + NEW YORK
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Plan Your Neighborhood explores a simple question: what happens when people can see and compare different forms of neighborhood density for themselves? Developed with KPF Urban Interface in Kohn Pedersen Fox’s New York office, the application builds on KPF UI’s Scout platform to generate thousands of neighborhood possibilities in real time.

Working with KPF UI, Scout is adapted to explore Hawai‘i’s rural, suburban, and lower-density urban contexts, adding Hawai‘i-specific building types to the neighborhoods it generates. Users can change density, clustering, street grids, street widths, and transit, then see how those choices affect outdoor comfort, ocean views, solar energy, shade, and walkability.

By making these relationships visible and interactive, the tool helps move conversations about density beyond a single number. People can compare alternatives, explore trade-offs, and see how different choices might shape everyday life. Plan Your Neighborhood grows from HHL’s research into density and is now part of the Green Set in the Holistic Housing Design Toolkit.

DATA

For: Hawai‘i Public Housing Authority

Type: Interactive Urban Design Application / Design Research

Development Partner:
KPF Urban Interface, Kohn Pedersen Fox, New York

KPF Urban Interface:
Luc Wilson — Director
Snoweria Zhang — Urban Innovation Architect
Brandon M. Pachuca — Urban Data Analyst + Web Developer

HHL Production Team:
Research Associate — Christopher Songvilay

RESEARCH

Re-Imagining HPHA Series

Interdisciplinary research examining public housing in Hawai‘i through social, development, and design perspectives.
HIGHLIGHTS
Three complementary studies of public housing in Hawai‘i.

The series brings together architecture, sociology, and urban and regional planning within a coordinated research initiative.

2019–2023  /  HAWAI‘I
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The Re-Imagining HPHA Series looks at public housing from three connected points of view: the experiences of residents, the role of public housing authorities in developing affordable housing, and the design of homes and communities. Together, the studies offer a broader picture of the people, policies, systems, and places that shape public housing in Hawai‘i.

Developed for the Hawai‘i Public Housing Authority by Principal Investigators at the University of Hawai‘i at Mānoa, the research draws on qualitative and quantitative studies, interviews, workshops, and other forms of engagement. The three reports provide research and ideas that can inform HPHA’s ongoing operations as well as future renovation, redevelopment, and capital improvement projects.

DATA

For: Hawai‘i Public Housing Authority

Type: Interdisciplinary Research / Report Series

Participating Disciplines:
Architecture
Sociology
Urban & Regional Planning

Reports / Principal Investigators:
Future of Hawai‘i’s Housing — Karla Sierralta, Brian Strawn
Public Housing Authorities & the Affordable Housing Crisis — Phillip M.E. Garboden
Public Housing in Hawai‘i — Nathalie Rita, Jennifer Darrah-Okike, Phillip M.E. Garboden

DESIGN

Temporary Housing for Hawai‘i’s Homeless

Three compact housing studies exploring how even the smallest temporary homes can provide shade, fresh air, outdoor space, and a sense of dignity.
HIGHLIGHTS
Three proof-of-concept studies — Breeze House, Nook House, and Peak House

More than 30 housing and shelter precedents inform a shared framework for compact living shaped by Hawai‘i’s climate.

2019  /  HONOLULU
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Temporary Housing for Hawai‘i’s Homeless asks what qualities of home can be preserved when space, time, and resources are extremely limited. Developed for the Hawai‘i Public Housing Authority, the research looks at temporary shelter not simply as a place to sleep, but as a small living environment that can respond to Hawai‘i’s climate and support everyday life.

Local benchmarking and more than 30 compact housing and shelter precedents point to four recurring design ideas: shade, indoor/outdoor relationships, roof form, and foundation. These become a shared framework for three 8-by-20-foot studies—Breeze House, Nook House, and Peak House. Each explores a different way to bring natural ventilation, shaded outdoor space, and a stronger connection between inside and outside into a very small home.

DATA

For: Hawai‘i Public Housing Authority

Type: Design Research / Proof-of-Concept Study

Deliverable: Research Report — October 2019

Student Research Assistants:
Chris Songvilay, Keli‘i Kapali, John Colburn IX, Hunter Wells, Keola Annino

DESIGN

HPHA Pandemic Portal

A mobile-first community platform created with HPHA in two weeks to connect residents with information and resources during the COVID-19 pandemic.
HIGHLIGHTS
Rapid-response platform serving HPHA communities statewide

Created for an immediate need, the portal remained in use through 2023 and helped shape the agency’s next generation of digital communication.

2020–2023  /  HAWAI‘I
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The HPHA Pandemic Portal responded to an urgent need for clear, accessible information during the COVID-19 emergency. Developed with the Hawai‘i Public Housing Authority, the mobile-first website brought agency updates, pandemic information, community resources, and assistance programs into one place for residents across Hawai‘i.

The project drew directly from Future of Hawai‘i’s Housing and the Holistic Housing Design Framework. A new set of COVID-19 illustrations adapted the Hawai‘i-specific entourage developed through that research, giving HPHA a visual language it could use across the portal and its broader pandemic outreach. The site was designed to change quickly as new resources, programs, guidance, and community stories became available.

Although conceived as an emergency response, the portal remained in use through 2023. What began as a rapid prototype became a working example of a larger idea: the infrastructure that supports communities can include digital platforms as well as physical places. The experience also helped inform HPHA’s next agency website.

DATA

For: Hawai‘i Public Housing Authority

Type: Digital Community Platform / Communication Design

Production Team:
Project Assistants — Micah Axalan, Christina Holcom, Keli‘i Kapali

DESIGN

Redefining Public Housing

A new identity for the Hawai‘i Public Housing Authority grounded in the patterns, places, and communities of Hawai‘i.
HIGHLIGHTS
A place-based identity shaped by Hawai‘i’s rural, suburban, and urban communities

The new visual language carries across agency communications and provides the foundation for HPHA’s next generation of digital experiences.

2022–2023  /  HAWAI‘I
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Redefining Public Housing asks what the identity of a public housing agency can communicate beyond buildings and bureaucracy. Created for the Hawai‘i Public Housing Authority, the work puts people and community at the center, reflecting the agency’s role in supporting residents and connecting homes to the larger neighborhoods and places they are part of.

The design grows from studies of Hawai‘i’s rural, suburban, and urban environments. Streets, paths, natural features, buildings, and blocks are abstracted into a visual language drawn from the diversity of places HPHA serves. Explorations with lines and blocks lead to a modular system that forms the foundation of the agency’s new mark and graphic identity.

The resulting family of marks, patterns, typography, color, and photography can shift across scales and applications while remaining recognizable as HPHA. Drawing from ideas in the Holistic Housing Design Framework, the identity presents public housing as part of the everyday life and social fabric of Hawai‘i’s communities.

DATA

For: Hawai‘i Public Housing Authority

Type: Brand Identity / Communication Design

Consultants:
Rebecca Buck — Ethnographer & Digital Strategist
Forge Studio

Production Team:
Project Assistants — Micah Axalan, Christina Holcom, Keli‘i Kapali, Hunter Wells