A suggestion of finishing processing 3D printed models for which crayons were used

A development report of independent products which utilizes digital fabrication at welfare facilities for persons with disabilities

Abstract

This is the report about our support of manufacturing activities which were conducted at welfare facilities for persons with disabilities. In the course of assistance, original processing methods were examined using digital fabrications. Crayons were used to color a model that was produced with 3D printer. And there were 3 types of tools used for coloring with crayons to verify the possibility of expressions. Then, these processing were tested by the disabled persons leading to the examination of the good points and the assignment points.