The smart home has an interface problem . Searching for an app on your phone, fighting with a confused voice assistant, and fiddling with a “smart” display to turn off a light is enough to send anyone running back to the wall switch. But now, Apple is taking a crack at solving the frustrations of smart home control — and it has the opportunity to actually make the smart home work. Next year, the company will reportedly launch an “AI wall tablet for home control,” and it’s said to be developing