<note xmlns="http://www.tei-c.org/ns/1.0" xml:id="ftn1" place="foot" n="1">https://unity3d.com/de</note> <note xmlns="http://www.tei-c.org/ns/1.0" xml:id="ftn2" place="foot" n="2">Getestet mit HTC Vive (https://www.vive.com) und Oculus Rift (https://www.oculus.com/rift)</note> <note xmlns="http://www.tei-c.org/ns/1.0" xml:id="ftn3" place="foot" n="3">https://developers.google.com/ar/discover</note> <note xmlns="http://www.tei-c.org/ns/1.0" xml:id="ftn4" place="foot" n="4">https://www.leapmotion.com</note> <note xmlns="http://www.tei-c.org/ns/1.0" xml:id="ftn5" place="foot" n="5">Hi5 VR Glove (https://hi5vrglove.com)</note>