Interfaces and methods of digital composition and editing of textures for rendering on tactile surfaces

摘要

This disclosure provides designer interfaces that present condensed representations of texture functions, the representations displaying selected control points that manipulate the representations, an algorithm that computes a texture function based on the positions of said selected control points, and the texture function generating a signal to control a force on an appendage of a user that touches a tactile surface, and methods of using the designer interfaces.