1. Physical modification (slightly modified nose, different hairdo, different eye color)
2. Mental modification (ability to see through walls, memorize more information, speak in a foreign language)
Most of us would choose the mental upgrade and stay with the same old body — true? And so goes the Model S with a new array of abilities sent over the air to owners a couple days ago. Version 6.0 adds new lobes to the Model S brain, making the car startable via iPhone, more streetwise to traffic, more savvy to energy-saving strategy, more conversant with your smartphone and aware of where it’s supposed to raise itself higher from the pavement, based on your previous inputs. This mid-cycle refresh leaves the body alone but boosts the mind. And the mind is a terrible thing to waste. Other automakers will attest.