pumbit care table

How do you design care that arrives before a mother has to ask for it?

Where

stanford d.school

Context

MS design thesis

Collaborators

Skills

  • systems design

  • product design

  • needfinding

  • AI-integrated prototyping

Overview

Pumbit Care Table is a care platform I designed for my Stanford MS thesis. It allows a mother's village to follow her postpartum journey beyond the clinically defined 12-week recovery period and send creative, whimsical gestures of care without burdening the mother.


My thesis began as a question about maternal mental health, but it quickly became a deeper exploration of what care and recovery actually mean for mothers. Beyond the clinically defined 12-week recovery period, I wanted to understand what mothers truly needed.


The answer was emotional witnessing. Care that arrives before a mother has to ask. Pumbit, which means held by light in Korean, is my response: a platform that makes invisible care visible through the people who surround her.

Pumbit Care Table is a care platform I designed for my Stanford MS thesis. It allows a mother's village to follow her postpartum journey beyond the clinically defined 12-week recovery period and send creative, whimsical gestures of care without burdening the mother.


My thesis began as a question about maternal mental health, but it quickly became a deeper exploration of what care and recovery actually mean for mothers. Beyond the clinically defined 12-week recovery period, I wanted to understand what mothers truly needed.


The answer was emotional witnessing. Care that arrives before a mother has to ask. Pumbit, which means held by light in Korean, is my response: a platform that makes invisible care visible through the people who surround her.

The Problem

Postpartum is a threshold of immense physical and mental transformation, and while the physical toll is visible, the mental health piece gets lost. For second-generation Asian American mothers, another layer compounds it: inherited traditions arrive as fragments stripped of context, and the relational village (or community) that once held new mothers has eroded. The result is a double abandonment, by the medical system and by the village.

Postpartum is a threshold of immense physical and mental transformation, and while the physical toll is visible, the mental health piece gets lost. For second-generation Asian American mothers, another layer compounds it: inherited traditions arrive as fragments stripped of context, and the relational village (or community) that once held new mothers has eroded. The result is a double abandonment, by the medical system and by the village.

Design research

I grew up in Korea, where over 80% of mothers stay at a postpartum care center after birth, places that hold a mother emotionally, where care is structured to arrive on its own. The contrast with the US was stark: mothers here were scrambling to build a village that barely existed, carrying the emotional weight alone.


Through needfinding interviews with mothers, doulas, and village members, one key insight was that mothers were asking to be seen beyond the clinically defined 12-week recovery period. I also found a clear pattern I came to call the postpartum cliff, where a small village shows up in month one, then support from a mother's care circle drops sharply by month two, leaving many mothers in survival rather than a period of true healing.


So the gap I designed for was the absence of connection and emotional witnessing. Everything in Pumbit is drawn from the values I saw in those Korean care centers, translated from a physical institution into a relational, digital one, guided by one principle: care that is anticipatory, attuned to a mother's latent needs, and never a burden to receive.

Field notes and photos from postpartum care centers in Korea (Winter 2025)

Designing Pumbit Care Table

Pumbit Care Table places the mother at the center of an outward-reaching care platform, surrounded by a human village. It gives friends and family both the language and the tools to send creative, whimsical, and culturally resonant gestures of care throughout postpartum, without placing the coordination or emotional labor on the mother.


Rather than designing solely for the mother, we designed for the village. The premise is simple: when the people around her are empowered to practice anticipatory care, meaningful support reaches the mother before she has to ask.

My thesis partner, Shawn Smith, and I built Pumbit across three phases, from hand-drawn warmth to a working, tested prototype:

Some of my doodles and sketches using Papersketch

Careling, the AI layer

Developed with my thesis partner Shawn Smith, Careling is the AI layer within Pumbit that holds the thread for the months after the village falls away. It acts as a translator: a consistent, presence that scaffolds continuity and gives the village language for how to show up for the mother emotionally in a genuine way.

Developed with my thesis partner Shawn Smith, Careling is the AI layer within Pumbit that holds the thread for the months after the village falls away. It acts as a translator: a consistent, presence that scaffolds continuity and gives the village language for how to show up for the mother emotionally in a genuine way.

Where Pumbit Stands

We are actively testing and iterating on Pumbit with mothers and their village members, and the early responses have been the most affirming part of the work. Mothers have described feeling supported without pressure, and what moved me most was that they felt held not just by the platform, but by the people it reconnected them with.


We are also exploring how to bring Pumbit into physical form, experimenting with calmtech interfaces so a gesture from the village can arrive in the home as warmth and presence, rather than on a screen.

Learnings

  • considerate design goes further than empathetic design

  • needfinding is how you navigate ambiguity

  • collaboration mid-project takes real work, but it's worth it

  • considerate design goes further than empathetic design

  • needfinding is how you navigate ambiguity

  • collaboration mid-project takes real work, but it's worth it

LIVE SITE

Check out our recent prototype.

Check out our recent prototype.

Check out our recent prototype.

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© 2026 Diane Rhim. All rights reserved.

© 2026 Diane Rhim. All rights reserved.

© 2026 Diane Rhim. All rights reserved.