Development of tactile graph generation software using the R statistics software environment
We have worked on the development of software that uses the R statistics software environment to automatically generate tactile graphs--i.e., graphs that can be read by blind people using their sense of touch. We released this software as a Web application to make it available to anyone, from anywhere. This Web application can automatically generate images for tactile graphs from numerical data in a CSV file. This report discusses the Web application's functions and operating procedures.