And the article points out that they can already distinguish drivers with 90% accuracy based on the throttle sensor alone after 15 minutes of sampling. With ext

And the article points out that they can already distinguish drivers with 90% accuracy based on the throttle sensor alone after 15 minutes of sampling. With extra sensors or more time, they get much closer to 100%. So yes, you(s) are all correct. With one sensor you get decent accuracy, with more you get improved accuracy. Noting that these are forensic assessments, and thus useless for personalising car settings when a new driver gets into the vehicle.