An article about the HelpMeWalk project was published in WOMAG – Expertise in Materials and Functional Surfaces (10/2025):
HelpMeWalk – The future of 3D body scanning in orthotics
By Nicolas Pfaff, Nicolai Simon and Volker Bucher, HFU Research Centre Rottweil
A new approach in orthotic development focuses on the use of magnetic sensors to record/reproduce anatomy. The measuring electronics used for this purpose are to be coated using a surface technology process, making them washable and optimised for mechanical stress.
The HFU team’s task is to identify an optimal encapsulation method that guarantees effective cleaning while ensuring mechanical and chemical protection. In addition, the manufacturing time must be kept to a minimum.
After the encapsulation process, the electronic components are subjected to further tests, such as washing and stress tests.
In the future, once all optimisations have been completed, the smart bandage will be tested on the first subjects. The main focus will be on the handling of the bandage and the measurement process itself.
The data obtained will make it possible to further simplify the manufacture of orthoses and improve patient comfort.
See the Article