SITUATION EXPLAINED: Apple's first-ever smart display is here, and it knows who's looking at it. • Amazon and Meta have made smart displays before, but Apple's looks the best by far • It has a 7-inch square screen on a speaker dome, a nod to the iMac G4, and ships Nov 13 in tabletop and wall-mounted versions • It recognizes up to 6 people in your home and gives each their own Home Screen • It controls your lights, locks and thermostat, dims to 0.3 nits for the bedside, and has a 12MP Center…