The director of Raiders of the Lost Ark, E.T., Jurassic Park, and many more classics has long spoken about his love of video games, stretching back to 1982 when he revealed the instant thrill and ego “massage” that playing games like Donkey Kong and Tempest provided.
It could totally be setup to feel/work like a trackball, remember playing a bunch of warframe with mine and being able to “throw” it and have it stop when you touch the pad again, took getting used to but substantially more flexible than a regular analogue stick.