A Study to Empower Children to Design Movable Tactile Pictures for Children with Visual Impairments

3D Printing has shown a great potential to print tactile picture books, in order to cultivate emergent literacy for children with visual impairments. However, currently available 3D design tools are hard to learn, resulting in children to be excluded from the participatory design of tactile pictures. Also, existing 3D design software lacks of functionality to incorporate mobility and rich textures, which is critical aspect of the effective tactile picture. In this paper, we review our formative studies, presenting a hands-on design process for children to empower their own creativities into 3D tactile pictures design, and to engage them to bring other materials to enhance touch experiences.