Zehn gut investierte Minuten.
Aktivieren Sie JavaScript um das Video zu sehen.
https://www.youtube.com/watch?v=jIllRMkvkp0
https://www.youtube.com/watch?v=jIllRMkvkp0
Human Factors is the art and science of making technology usable by people.
Zehn gut investierte Minuten.
Human Factors is the art and science of making technology usable by people.