If it doesn't have a touch screen, it probably relies on voice control. Either a watch or glasses. What other option is there that doesn't require an implant o

If it doesn't have a touch screen, it probably relies on voice control. Either a watch or glasses. What other option is there that doesn't require an implant or something? I expected something like this in cars before now. Lots of cars have an awkward and very limited version of audio controls. This could be expanded into something truly useful. Toyota: Wipers and Lights On. Toyota: Navigate to home Toyota: Volume up Instead, we get "full self driving" that requires constant supervision --- which is pretty much useless because it takes just as much effort as driving if you follow instructions or puts your life at risk if you don't.