Introduction: Three-dimensional (3D) printing can be used to produce tactile teaching materials for individuals with visual impairments. Although 3D and 2.5D teaching materials are based on realistic content, no systematic conversion model for 2D materials exists. Here, we combined the previous findings and this study's results and technology to…

This handbook is a set of guidelines to assist authors in preparing publications to meet two sets of criteria: requirements of federal and state government sponsors and requirements of information retrieval systems. The guidelines include both a set of written instructions and a physical model, and are sufficiently flexible to apply to research…

Designed and written for industrial arts instructors and students, this teacher-developed curriculum offers both a model for instructors and practical guidelines for classroom activities that explore the field of communications. Various aspects of course design and delivery are covered in the introductory section, including course goals and…