Hyfydy is a new physics engine for high-performance biomechanical simulation. It provides a 50-100x speed gain over OpenSim, while using the same muscle and contact models. If you would like more information, check out the features page or send us a message.
Hyfydy is currently available for use in academic research. It can be downloaded as a plug-in for SCONE, which is open source software for predictive simulation of human and animal motion. If you are already familiar with SCONE, you can request a free trial.
Simulate musculoskeletal models 50-100x faster than OpenSim.
High, user-controllable simulation accuracy.
Efficient error control ensures robust simulation.