Soft Robot Modules for New Haptic Interactions

(EPFL, June 20, 2025)

EPFL scientists led by Serhat Demirtaş and Dr. Jamie Paik, have developed the Digits framework, an innovative soft robotic system that employs compressed air to enable customizable shape changes, vibrations, and haptic feedback. It marks a significant advancement in touch experiences for virtual reality, rehabilitation, and more, all without the need for coding skills. By enhancing the open-source robotics software Feelix, the team allows users to easily create their own haptic interactions. The Digits framework uses machine learning to detect touch-induced changes, facilitating the creation of smart, intuitive interactions. Through the TangiGlove and TangiBall, the framework demonstrates its adaptability in various settings. This development not only improves virtual and augmented reality by offering realistic haptic feedback but also innovates in rehabilitation and physical therapy.