Bradford E MacPherson

Title: Bradford E. MacPherson: Innovator in 3D Motion Modeling

Introduction: Bradford E. MacPherson is a notable inventor based in North Chelmsford, MA (US). He has made significant contributions to the field of computer graphics and motion modeling. His innovative work has led to the development of a unique patent that enhances the way motion is represented and manipulated in computer applications.

Latest Patents: Bradford holds a patent for "Apparatuses, methods, computer programming, and propagated signals for modeling motion in computer applications." This patent describes a hierarchical 3D graphics model that can be viewed as a hierarchical graph of its nodes and their associated motions. The model allows users to click on displayed motions to edit them. The motion API provides various features, including spatial predicate functions, scaling motion intensity, and classes for different types of motions. Additionally, it includes functions for defining and computing derivatives of 3D position and orientation over time.

Career Highlights: Bradford is currently associated with 3D Open Motion, LLC, where he applies his expertise in motion modeling. His work focuses on creating advanced tools that facilitate the manipulation of 3D graphics and motion dynamics. His innovative approach has positioned him as a key figure in the development of motion modeling technologies.

Collaborations: Throughout his career, Bradford has collaborated with notable professionals in the field, including Georges Grinstein and Jeffrey Leger. These collaborations have contributed to the advancement of motion modeling techniques and have fostered a creative environment for innovation.

Conclusion: Bradford E. MacPherson is a pioneering inventor whose work in 3D motion modeling has made a significant impact on computer graphics. His patent and contributions to the field continue to influence the development of advanced motion applications.