<p>
Link to the videos of the crawling robots: <a href="https://iki.hs-weingarten.de/?lang=eng&amp;page=p_crawler">https://iki.hs-weingarten.de/?lang=eng&amp;page=p_crawler</a>
</p>
<p>
Link to the general Ravensburg-Weingarten University of Applied Sciences page, where you can also find videos of the service robots "Kate" and "Marvin": 
<a href="https://iki.hs-weingarten.de/?lang=eng&amp;page=aktuelles">https://iki.hs-weingarten.de/?lang=eng&amp;page=aktuelles</a>
</p>