Living Room Azevedo left the staircase mostly untouched, a rare exception in her to-the-studs renovation. From the gray leather Roche Bobois sofa, one can take in a view of the surrounding city via a television wired to a rooftop camera. The control center for the home’s automation systems is concealed inside a nearby cabinet.  Photo 5 of 12 in Two Silicon Valley Vets Master the Smart Home Without Going Full “Jetsons”