regulation (regulators, regulatory), xvii, 42, 89, 226, 290, 294–296, 314, 327–328, 395–433

religion (religious), 126, 134, 215, 270, 318

reputation, 109, 132, 182, 209–210, 283, 289–328, 370

revenue, 61, 411, 422, 426–427

robotics, robot, 55, 214, 352, 370, 376, 381, 388

root (root Internet architecture), 398

routers, 403, 407, 412

RSS (Really Simple Syndication, RSS feed), 71, 151

Russia, 429

Santa Fe Institute, xxiii, 33, 99

satellite, 388

Schneier, Bruce, 307

school (schools)See also education, xv, 8, 9, 35, 38, 46, 50, 53, 57, 63, 76, 83, 111, 115, 120, 132–133, 141, 154–160, 171, 186–187, 200, 203, 211, 226, 250–251, 254, 287, 294, 317

science fiction (sci-fi), 345

Scott-Heron, Gil, 77

screen, 26, 67, 73, 93, 95–96, 99–101, 158, 164, 169–170, 371, 376–377, 390

search (as an Internet function to seek information), 2–180, 267, 302, 306, 329–361, 369, 374, 417, 420, 426

search engine, 6–180, 198, 292, 303, 316, 351, 410, 424

Second Life, 94, 213

security, xiv, xxiii, 71, 72, 75, 77, 80–82, 89, 92, 94–95, 98, 101, 101

security (continued)

, 103–105, 109, 135, 191, 205, 210, 220, 225, 265, 273, 278, 289–361, 370, 402, 412–413, 427, 434

Semantic Web, v, xi, xx, xxviii, 28, 64, 109, 136, 299, 329–394

sensors, x, 364, 369–370, 376, 381

Shaw, George Bernard, 200

shoppers, shopping, xxvii, 111, 242, 290, 305, 409

short attention spans, 26, 47, 54

Silicon Valley, 379

Simon, Herbert, 44

simulations, 3, 62, 158, 160

Singularity, 56

Sixth Sense (tech tool), 136

Skype, 44, 98, 119–120, 154

Slashdot, 24

SlideShare, 391

smartphoneSee also cell phone, mobile device, x, xxv, 69–106, 373, 377, 382, 385

smart-tag networks, 71

SMS (Short Messaging Service)See also text messaging, 155, 165, 169

SOAP, 340

social computing, 97, 338

social grid, xiii, 122, 186

social networks (social networking), ix, xi–xiv, xxvii, 9, 22–24, 48, 62, 71–72, 104, 107–147, 156, 160, 171, 173, 181–232, 259, 261, 271–272, 301, 307, 311, 339–341, 354, 364, 370, 380, 413, 422

social relationships, xxi, xxvi, 107–147, 309

sousveillance, 304