The Xbox controller also seems to have been heavily influenced by the DC controller - these early designs even include a VMU: https://www.shacknews.com/article/

The Xbox controller also seems to have been heavily influenced by the DC controller - these early designs even include a VMU: https://www.shacknews.com/article/95534/original-xbox-controller-designs-show-how-the-dreamcast-influenced-microsofts-first-console https://www.shacknews.com/article/95534/original-xbox-contro...