Mia left the taxi at the tube station, ducked under the conduit-riddled Californian earth, and emerged at the Public Telepresence Point at Coit Tower. Telegraph Hill was her favorite site when she was away from San Francisco. Whenever she traveled she’d link back to this site periodically, for a restorative taste of Bay Area urban sensory access. Mia had done telepresence to sites in cities all over the world, but she never fell in love with cities unless she could walk them. San Francisco was one of the world’s great walking cities. That was why she lived in San Francisco. That, and a great deal of habit. She set out on foot.