... tweet command, 228 Tweet-a-Watt, 129 Twitter, 208 posting tweets with cURL, 209 reading tweets with cURL, 209 reading tweets with RSS, 210 twitter conduit, 227 two-way communication, 10, 24 ... 55 ■X X10, 1–27 about, 2–3 Bluetooth and, 113 commands, 3 compared with C-Bus, 28–29 control panel, lifestyle apps and, 245–246 Cosmic and, 237 dead spots, 3 device modules, 6–15 ... central respository, 117 coordination of, 131–132 e-mail, 151–152 file-sharing, 36–38 for home automation setup, 123–141 power consumption, 128–131 purposes of, 123 bandwidth capabilities,...