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Filament's Nest Egg Concept Reimagines Piggy Bank for Cashless Kids

architecture-design · 2026-09-28

Filament, a design studio located in Glasgow, has introduced Nest Egg, an innovative financial education platform that merges a physical toy with an app to instruct children on money management in a cashless environment. The system progresses through three phases: at first, parents use the app to assign chores, enabling kids to earn digital stars that unlock a physical egg containing a character equipped with NFC technology. This character links to a parent's smartphone for managing allowances and animations. As children mature, the lessons grow increasingly intricate, ultimately leading to the device unveiling their first debit card, marking a significant step toward financial independence. Filament is currently looking for a banking partner to transform Nest Egg into a viable product.

Key facts

  • Filament is a design studio based in Glasgow.
  • Nest Egg is a conceptual financial learning platform for children.
  • The platform combines a physical toy with an accompanying app.
  • It operates in three stages, starting with a digital reward chart.
  • Children earn digital stars for completing chores and milestones.
  • The egg mechanically cracks to reveal a character with NFC technology.
  • The character can be tapped on a smartphone to access allowance and animations.
  • The final stage reveals a real debit card when parents decide.
  • Filament is looking for a banking partner to develop the product.
  • Nest Egg is currently only a concept.

Entities

Artists

  • Craig Lynn
  • Gregor Aikman
  • Danny Kane

Institutions

Locations

  • Glasgow
  • Scotland
  • United Kingdom

Sources