textureboard

noun
UK /ˈtɛkstʃəbɔːd/
US /ˈtɛkstʃərbɔːrd/

A texture board is a flat thing with lots of bumpy and soft parts you can touch.

The baby giggled as she ran her fingers over the textureboard.


OTHER MEANINGS

2. A display board showing samples of different materials for design or teaching.

The art teacher pinned fabric swatches to the textureboard.

3. A digital tool or panel that lets users feel simulated textures through haptic feedback.

The new phone uses a textureboard to mimic the feel of wood and metal.

4. A board used in speech therapy to help children learn descriptive words for how things feel.

The therapist pointed to the textureboard and asked, 'Is it rough or smooth?'