# A Tangible Interface-based Application for Teaching Tactual Shape Perception and Spatial Awareness Sub-Concepts to Visually Impaired Children

> Research article (Procedia Manufacturing, 2015) · cited 24× · AI/ML

**Wikidata**: [openalex:W2313664902](https://www.wikidata.org/wiki/openalex:W2313664902)  
**Source**: https://4ort.xyz/entity/a-tangible-interface-based-application-for-teaching-tactual-shape-perception-and-spatial-awareness-sub-concepts-to-visua