Foto: "<a href="https://ccnull.de/foto/pepper-robot-at-the-digital-education-day-2018/1045562" target="_blank">Pepper robot at the digital education day 2018</a>" von <a href="https://ccnull.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="https://ccnull.de" target="_blank">ccnull.de</a> - <a href="https://www.flickr.com/photos/160866001@N07/31090350107/" target="_blank">Bildquelle</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>