Alain Berthoz

Title: Innovations of Alain Berthoz

Introduction

Alain Berthoz is a prominent inventor based in Paris, France. He has made significant contributions to the fields of robotics and haptic feedback technology. With a total of three patents to his name, Berthoz has developed innovative methods that enhance the functionality and realism of robotic movements.

Latest Patents

One of his latest patents is a method for controlling the walking motion of a mobile robot, which includes a computer program and a system for controlling the walking of a humanoid robot. This invention addresses the limitations of conventional control methods that rely on fixed coordinate systems and require precise knowledge of the progression surfaces. Berthoz's approach introduces a walk that incorporates a pseudo-free or ballistic phase, an impulse phase from the robot's heel, and a landing phase, resulting in a more human-like walking motion.

Another notable patent is a method for simulating specific movements through haptic feedback. This invention allows users to experience the movements of a virtual vehicle while in physical contact with a simulator that includes a force-feedback haptic interface. The method involves determining linear acceleration and velocity vectors at the virtual point of contact, which are then used to deduce a three-dimensional force vector applied via the haptic interface. This innovation enhances the realism of virtual interactions.

Career Highlights

Throughout his career, Alain Berthoz has worked with notable companies such as Aldebaran Robotics and SoftBank Robotics Europe. His work in these organizations has contributed to advancements in robotics and human-robot interaction.

Collaborations

Berthoz has collaborated with several professionals in the field, including Bruno Maisonnier and Pascal Lafourcade. These collaborations have further enriched his work and innovations in robotics.

Conclusion

Alain Berthoz is a distinguished inventor whose work in robotics and haptic feedback has led to groundbreaking innovations. His patents reflect a deep understanding of movement and interaction, paving the way for more advanced robotic systems.