Martin Soltes Daniel Kappler Sascha Koberstaedt Markus Lienkamp A case study of a framework for user-centered hardware development based on the aCar electric vehicle project. 1-8 2018 EVER https://doi.org/10.1109/EVER.2018.8362409 conf/ever/2018 db/conf/ever/ever2018.html#SoltesKKL18