a major international toy company · 2022–2024 · global

say hej to the child

what does it mean to say hello to a child?

most adults watching a child play see activity. they see a kid stacking blocks, sorting colours, pretending to cook. what they miss is development: the invisible, intricate work happening underneath.

development doesn't unfold in lockstep. it loops, swerves, and adapts — shaped by context, culture, relationships, and a child's own history. we weren't teaching a checklist of "normal." we were teaching designers how to notice, interpret, and design for variability.

say hej (danish for "hello") was a workshop series we co-designed and co-led for a major toy company. it taught toy designers to truly see what's happening when a child plays, and to design products worthy of that complexity.

the interactive page includes two experiences drawn from the workshop:


interactive · developmental phenomena

the phenomena map

a child stacking blocks is not just stacking blocks. click any phenomenon to see the hidden developmental work inside an ordinary moment of play.

what most adults see: a child stacking blocks

interactive · developmental evaluation

the toy autopsy

two toys. five developmental lenses. click each lens to see how the toys perform against a child's actual reality — not against marketing claims.

the puzzle clock
a toy clock with removable numbered puzzle pieces, marketed for ages 3+. the child must match numbers to positions to "learn to tell time."
the bricks
six colourful interlocking bricks. no instructions. no predefined outcome. infinite configurations.

the interstice

the phenomena map teaches you to see the child. the toy autopsy teaches you to see the product. say hej holds both simultaneously.

winded.vertigo's approach to development starts from a simple claim: design is never neutral. every toy carries an implicit theory of how children learn, what counts as "normal," and whose ways of making meaning matter. we treat development as inferential, relational, and context-sensitive — not a staircase of universal stages, but an ongoing process of model-building where children test hypotheses, metabolise surprise, and revise what they believe about the world through play. variation isn't noise around a norm; it's the expected outcome of different histories, cultures, bodies, and environments.

in the workshop, teams chose a developmental domain and designed a toy prototype grounded in what they'd learned. one team created a children's backpack with a removable cartoon villain face, velcro surfaces where balls could stick and be pulled off, and a detachable tongue — a tactile, playful object inspired by flag-football mechanics.

click the face, balls, or tongue

the design worked because it was grounded in a careful reading of development in context — designing for what children can test and revise through play: bilateral coordination (two hands pulling velcro), prosocial play (the character invites narrative), and object permanence (the removable face appears and disappears).

that's what say hej was about. not a checklist. a practice — learning to hold the child and the product in the same gaze, and designing from that place.

co-designed and co-led by maria and garrett

a major toy company

2022–2024 · global

audience: toy designers and product teams

quadrants activated:

  • people × design: the workshop learning experiences
  • people × research: developmental phenomena mapping and observation
  • product × design: six bricks activities, building toy prototyping
  • product × research: toy affordance + tradeoff analysis and developmental evaluation