In the interests of simplifying the man-machine interface, the Lexus unit combines four buttons, one rocker switch and one compass controller, which is as delicate as a Norden bomb sight.
Sure enough, if the Rolling Stones front man approves your application for the villa, Stargroves (potential renters must submit a bio, and the rocker personally vets each one), the Japanese-inspired casa Jagger -- which includes a cook, housekeeper, and gardener -- is yours.