[Electronic M]

There are throttle body injection systems that you can install on to a carburated vehicle in place of the carb...I suppose one could probably hybrid that tech with a carb if they had the tools, knowledge and tried hard enough, but why would anyone want to?

The second there is technically something like...Some electronically controlled automatics actually allow the driver to manually increment/decrement the gear. A friend had a 90's Honda Prelude with such a shifter. When in drive you could nudge the shifter back and forth between +/- marks to bump the gear up or down...No clutch, and no direct jumps from say second to fourth, but still fun/scary to ride in.