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1. Cars should have physical controls. 2. The smart knob is a clever device. 3? Smart knob somehow addresses cars no longer having physical controls.

• CRConrad 2y ago
  2. The smart knob is a physical control. So 1 + 2 = 3. HTH!
  • mhb 2y ago
    Thanks for the insight, but a multi-function physical control that requires looking at to know what mode it's in doesn't seem like the panacea to which TFA seems to be alluding.