2010: Audi’s new A8 limo has a screen. In 2010, it was considered to be ugly and distracting. Audi went to great lengths to engineer a retractable mechanism that enabled you to hide it (just watch until it retracts, remainder of video is irrelevant):
2025: Audi’s forthcoming A8 limo has a steering wheel. It is considered to be unsightly and somewhat unnecessary. Audi has gone to great lengths to engineer a retractable mechanism that will enable you to hide it:
Disjecta 