The interview was conducted via the service WePow over the internet. After opening a link in a mail I was redirected to their website where a company video was shown. Afterwards I checked my equipment and could opt for two practise questions. After that the real interview began. Every question is asked once and you have only one attempt at answering it after a brief thinking time. The answer times ranged from 1 to 2 minutes. In total 6 questions were asked.