Case study: Palo — a sustainable play system designed by Talanja Doan as a bachelor thesis at Hochschule für Gestaltung Schwäbisch Gmünd in 2022. Children turn household paper waste into modular building blocks through a four-step ritual: rip, process, shape, play.

Child holding two Palo paper blocks against the sky

Bachelor Thesis 2022

Palo — Sustainable Play

By using materials from their own homes, children are encouraged to explore the paper recycling process by creating their own building blocks. Palo teaches children the importance of resource conservation and waste management by focusing on situations from their daily lives.

Strategic researchPrototypingProduct designCMFBrand

Bachelor Thesis · 2022

Sustainable play system

The question

How do we turn household waste into a tool for creative development?

The answer

Teach children recycling and upcycling through a material they already know — paper — and a process they can perform with their own hands at the kitchen table.

4
step recycling process
3
phases of development
∞
endless options to play

The process.

01

Tear

Children tear scrap paper from around the home into small pieces.

02

Process

Soaked and blended into a soft pulp.

03

Shape

Pulp is pressed into modular moulds that can be mixed and matched.

04

Play

Demoulded blocks become a toy children built with their own hands.

The Palo recycling process: tear paper into pieces, process into a paste, shape into mould, demould and play

Development.

Iterative testing on mould geometry, paper formulation and pigment.

Concept sketches — mould geometries

Hand-drawn sketches of Palo mould designs

Mould & texture testing · Formulation & colour testing

Palo development: mould, texture, formulation and colour testing samples

Three phases of play.

Child crafting with a Palo mould
  1. 01

    Craft

    Children process household paper into pulp and shape their own blocks.

  2. 02

    Learn

    The booklet contextualises waste, recycling and resource cycles.

  3. 03

    Play

    Modular blocks become an open-ended toy that grows with the child.

A play system that teaches as it's built.

Palo instruction booklet — open spreadPalo instruction booklet — cover
Palo outcomes: modular moulds, experiential learning, open-ended toy, strengthens self-efficacy, understanding complex topics through holistic approach

Get in touch

Let’s build
something playful.

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