HOW ARTIFICIAL INTELLIGENCE WILL ALTER EVERYTHING By Pehrson Stephenson

From twidunode wiki
Jump to: navigation, search



Expert System (IA) is the branch of Computer Science that highlights the creation of artificially intelligent devices, humanlike thinking as well as interacting with people as high as possible. For example, machine language, speech acknowledgment, preparation and knowing. AI was first utilized in military programs such as unmanned airborne cars and soldiers; nonetheless, it has actually been made use of in numerous other fields. It is additionally the subject of various publications, motion pictures and also documentaries.

In the last few years, a great deal of development has actually been made in the field of AI. In one example, a machine was able to beat a top gamer at chess; this is an example of artificial intelligence in action. Recently, a University student produced a chat bot which is able to fix tough mathematical problems, such as discovering the greatest prime number, within a offered timespan.

This artificial intelligence system, named, "banksybot"can conveniently resolve difficult mathematical problems making use of straightforward conversation commands. Bankbot is not like other chat bots such as, "chatting bots", that just reply to preset messages. It is a customised, semi-personal conversation tool that can be configured whatsoever you desire it to. It reacts to its customers' queries by giving appropriate solutions. It even personalises welcoming messages to make it a lot more charming to its customers. Among usings Bankbot is to aid you plan your day by answering inquiries regarding your everyday routine, so you have the ability to far better manage your time.

One more major use AI remains in the business world where companies and also firms are utilizing it to enhance their everyday procedures. Some business are currently using it to inspect employee efficiency, manage their job flow and collaborate with other divisions. They are no more constrained to complying with a formula of memorizing tasks to accomplish objectives. Via AI, people can share their very own specific instructions, which are then converted into programs that can do the same work. As a result, services have been utilizing this innovation for a long time with combined results; in some cases workers are better with it, while sometimes they are not.

AI is additionally used to reduce waste in organisations, minimizing prices as well as improving effectiveness. The very first instance of it being used was when it was established to reduce the work required when producing CDs. It lowers the amount of hours needed to generate a CD, and permits duplication of the discs after purchase. The first functioning versions of unnaturally smart software programs were established at Sony, and have considering that been taken on by numerous other manufacturers.

Just recently there was a newspaper article on CNBC concerning an artificial intelligence software application called "Trolley". This is a robot, which, according to the current report it can learning and speaking to people. It can control the lights and also seems in an retail store and also relocate items from one part of a shop to another (based on the current report it can manage numerous products at the same time). Various other robotics will certainly be able to do similar tasks in the future.

The present focus for expert system as well as robotics research study gets on mentor computers to navigate the world around us and also make decisions. In doing so we are opening up a whole brand-new field of chances for firms to use robotics as well as AIs to help with much more tough tasks. For example, rather than having to actually find something or help a consumer, artificially smart robots can find items in big shops, take data from cams and also microphones, and also recommend what is offered.

pagearticles.com think that the future of shopping will be based upon expert system and robots, in addition to voice communication. This will enable customers to not only search the web pages of a book or publication, however will certainly likewise have the ability to look the internet and purchase items off it. Additionally, according to reports Google is working with self-driving autos as well as vehicles. All this means that people might soon be able to drive themselves, even if they are not able to regulate the automobile themselves.

Reference Link: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [41] [42] [43] [44] [45] [46] [47] [48] [49] [50] [51] [52] [53] [54] [55] [56] [57] [58] [59] [60] [61] [62] [63] [64] [65] [66] [67] [68] [69] [70] [71] [72] [73] [74] [75] [76] [77] [78] [79] [80] [81] [82] [83] [84] [85] [86] [87] [88] [89] [90] [91] [92] [93] [94] [95] [96] [97] [98] [99] [100] [101] [102] [103] [104] [105] [106] [107] [108] [109] [110] [111] [112] [113] [114] [115] [116] [117] [118] [119] [120] [121] [122] [123] [124] [125] [126] [127] [128] [129] [130] [131] [132] [133] [134] [135] [136] [137] [138] [139] [140] [141] [142] [143] [144] [145] [146] [147] [148] [149] [150] [151] [152] [153] [154] [155] [156] [157] [158] [159] [160] [161] [162] [163] [164] [165] [166] [167] [168] [169] [170] [171] [172] [173] [174] [175] [176] [177] [178] [179] [180] [181] [182] [183] [184] [185] [186] [187] [188] [189] [190] [191] [192] [193] [194] [195] [196] [197] [198] [199] [200] [201] [202] [203] [204] [205] [206] [207] [208] [209] [210] [211] [212] [213] [214] [215] [216] [217] [218] [219] [220] [221] [222] [223] [224] [225] [226] [227] [228] [229] [230] [231] [232] [233] [234] [235] [236] [237] [238] [239] [240] [241] [242] [243] [244] [245] [246] [247] [248] [249] [250] [251] [252] [253] [254] [255] [256] [257] [258] [259] [260] [261] [262] [263] [264] [265] [266] [267] [268] [269] [270] [271] [272] [273] [274] [275] [276] [277] [278] [279] [280] [281] [282] [283] [284] [285] [286] [287] [288] [289] [290] [291] [292] [293] [294] [295] [296] [297] [298] [299] [300] [301] [302] [303] [304] [305] [306] [307] [308] [309] [310] [311] [312] [313] [314] [315] [316] [317] [318] [319] [320] [321] [322] [323] [324] [325] [326] [327] [328] [329] [330] [331] [332] [333] [334] [335] [336] [337] [338] [339] [340] [341] [342] [343] [344] [345] [346] [347] [348] [349] [350] [351] [352] [353] [354] [355] [356] [357] [358] [359] [360] [361] [362] [363] [364] [365] [366] [367] [368] [369] [370] [371] [372] [373] [374] [375] [376] [377] [378] [379] [380] [381] [382] [383] [384] [385] [386] [387] [388] [389] [390] [391] [392] [393] [394] [395] [396] [397] [398] [399] [400] [401] [402] [403] [404] [405] [406] [407] [408] [409] [410] [411] [412] [413] [414] [415] [416] [417] [418] [419] [420] [421] [422] [423] [424] [425] [426] [427] [428] [429] [430] [431] [432] [433] [434] [435] [436] [437] [438] [439] [440] [441] [442] [443] [444] [445] [446] [447] [448] [449] [450] [451] [452] [453] [454] [455] [456] [457] [458] [459] [460] [461] [462] [463] [464] [465] [466] [467] [468] [469] [470] [471] [472] [473] [474] [475] [476] [477] [478] [479] [480] [481] [482] [483] [484] [485] [486] [487] [488] [489] [490] [491] [492] [493] [494] [495] [496] [497] [498] [499] [500] [501] [502] [503] [504] [505] [506] [507] [508] [509] [510] [511] [512] [513] [514] [515] [516] [517] [518] [519] [520] [521] [522] [523] [524] [525] [526] [527] [528] [529] [530] [531] [532] [533] [534] [535] [536] [537] [538] [539] [540] [541] [542] [543] [544] [545] [546] [547] [548] [549] [550] [551] [552] [553] [554] [555] [556] [557] [558] [559] [560] [561] [562] [563] [564] [565] [566] [567] [568] [569] [570] [571] [572] [573] [574] [575] [576] [577] [578] [579] [580] [581] [582] [583] [584] [585] [586] [587] [588] [589] [590] [591] [592] [593] [594] [595] [596] [597] [598] [599] [600] [601] [602] [603] [604] [605] [606] [607] [608] [609] [610] [611] [612] [613] [614] [615] [616] [617] [618] [619] [620] [621] [622] [623] [624] [625] [626] [627] [628] [629] [630] [631] [632] [633] [634] [635] [636] [637] [638] [639] [640] [641] [642] [643] [644] [645] [646] [647] [648] [649] [650] [651] [652] [653] [654] [655] [656] [657] [658] [659] [660] [661] [662] [663] [664] [665] [666] [667] [668] [669] [670] [671] [672] [673] [674] [675] [676] [677] [678] [679] [680] [681] [682] [683] [684] [685] [686] [687] [688] [689] [690] [691] [692] [693] [694] [695] [696] [697] [698] [699] [700] [701] [702] [703] [704] [705] [706] [707] [708] [709] [710] [711] [712] [713] [714] [715] [716] [717] [718] [719] [720] [721] [722] [723] [724] [725] [726] [727] [728] [729] [730] [731] [732] [733] [734] [735] [736] [737] [738] [739] [740] [741] [742] [743] [744] [745] [746] [747] [748] [749] [750] [751] [752] [753] [754] [755] [756] [757] [758] [759] [760] [761] [762] [763] [764] [765] [766] [767] [768] [769] [770] [771] [772] [773] [774] [775] [776] [777] [778] [779] [780] [781] [782] [783] [784] [785] [786] [787] [788] [789] [790] [791] [792] [793] [794] [795] [796] [797] [798] [799] [800] [801] [802] [803] [804] [805] [806] [807] [808] [809] [810] [811] [812] [813] [814] [815] [816] [817] [818] [819] [820] [821] [822] [823] [824] [825] [826] [827] [828] [829] [830] [831] [832] [833] [834] [835] [836] [837] [838] [839] [840] [841] [842] [843] [844] [845] [846] [847] [848] [849] [850] [851] [852] [853] [854] [855] [856] [857] [858] [859] [860] [861] [862] [863] [864] [865] [866] [867] [868] [869] [870] [871] [872] [873] [874] [875] [876] [877] [878] [879] [880] [881] [882] [883] [884] [885] [886] [887] [888] [889] [890] [891] [892] [893] [894] [895] [896] [897] [898] [899] [900] [901] [902] [903] [904] [905] [906] [907] [908] [909] [910] [911] [912] [913] [914] [915] [916] [917] [918] [919] [920] [921] [922] [923] [924] [925] [926] [927] [928] [929] [930] [931] [932] [933] [934] [935] [936] [937] [938] [939] [940] [941] [942] [943] [944] [945] [946] [947] [948] [949] [950] [951] [952] [953] [954] [955] [956] [957] [958] [959] [960] [961] [962] [963] [964] [965] [966] [967] [968] [969] [970] [971] [972] [973] [974] [975] [976] [977] [978] [979] [980] [981] [982] [983] [984] [985] [986] [987] [988] [989] [990] [991] [992] [993] [994] [995] [996] [997] [998] [999] [1000] [1001] [1002] [1003] [1004] [1005] [1006] [1007] [1008] [1009] [1010] [1011] [1012] [1013] [1014] [1015] [1016] [1017] [1018] [1019] [1020] [1021] [1022] [1023] [1024] [1025] [1026] [1027] [1028] [1029] [1030] [1031] [1032] [1033] [1034] [1035] [1036] [1037] [1038] [1039] [1040] [1041] [1042] [1043] [1044] [1045] [1046] [1047] [1048] [1049] [1050] [1051] [1052] [1053] [1054] [1055] [1056] [1057] [1058] [1059] [1060] [1061] [1062] [1063] [1064] [1065] [1066] [1067] [1068] [1069] [1070] [1071] [1072] [1073] [1074] [1075] [1076] [1077] [1078] [1079] [1080] [1081] [1082] [1083] [1084] [1085] [1086] [1087] [1088] [1089] [1090] [1091] [1092] [1093] [1094] [1095] [1096] [1097] [1098] [1099] [1100] [1101] [1102] [1103] [1104] [1105] [1106] [1107] [1108] [1109] [1110] [1111] [1112] [1113] [1114] [1115] [1116] [1117] [1118] [1119] [1120] [1121] [1122] [1123] [1124] [1125] [1126] [1127] [1128] [1129] [1130] [1131] [1132] [1133] [1134] [1135] [1136] [1137] [1138] [1139] [1140] [1141] [1142] [1143] [1144] [1145] [1146] [1147] [1148] [1149] [1150] [1151] [1152] [1153] [1154] [1155] [1156] [1157] [1158] [1159] [1160] [1161] [1162] [1163] [1164] [1165] [1166] [1167] [1168] [1169] [1170] [1171] [1172] [1173] [1174] [1175] [1176] [1177] [1178] [1179] [1180] [1181] [1182] [1183] [1184] [1185] [1186] [1187] [1188] [1189] [1190] [1191] [1192] [1193] [1194] [1195] [1196] [1197] [1198] [1199] [1200] [1201] [1202] [1203] [1204] [1205] [1206] [1207] [1208] [1209] [1210] [1211] [1212] [1213] [1214] [1215] [1216] [1217] [1218] [1219] [1220] [1221] [1222] [1223] [1224] [1225] [1226] [1227] [1228] [1229] [1230] [1231] [1232] [1233] [1234] [1235] [1236] [1237] [1238] [1239] [1240] [1241] [1242] [1243] [1244] [1245] [1246] [1247] [1248] [1249] [1250] [1251] [1252] [1253] [1254] [1255] [1256] [1257] [1258] [1259] [1260] [1261] [1262] [1263] [1264] [1265] [1266] [1267] [1268] [1269] [1270] [1271] [1272] [1273] [1274] [1275] [1276] [1277] [1278] [1279] [1280] [1281] [1282] [1283] [1284] [1285] [1286] [1287] [1288] [1289] [1290] [1291] [1292] [1293] [1294] [1295] [1296] [1297] [1298] [1299] [1300] [1301] [1302] [1303] [1304] [1305] [1306] [1307] [1308] [1309] [1310] [1311] [1312] [1313] [1314] [1315] [1316] [1317] [1318] [1319] [1320] [1321] [1322] [1323] [1324] [1325] [1326] [1327] [1328] [1329] [1330] [1331] [1332] [1333] [1334] [1335] [1336] [1337] [1338] [1339] [1340] [1341] [1342] [1343] [1344] [1345] [1346] [1347] [1348] [1349] [1350] [1351] [1352] [1353] [1354] [1355] [1356] [1357] [1358] [1359] [1360] [1361] [1362] [1363] [1364] [1365] [1366] [1367] [1368] [1369] [1370] [1371] [1372] [1373] [1374] [1375] [1376] [1377] [1378] [1379] [1380] [1381] [1382] [1383] [1384] [1385] [1386] [1387] [1388] [1389] [1390] [1391] [1392] [1393] [1394] [1395] [1396] [1397] [1398] [1399] [1400] [1401] [1402] [1403] [1404] [1405] [1406] [1407] [1408] [1409] [1410] [1411] [1412] [1413] [1414] [1415] [1416] [1417] [1418] [1419] [1420] [1421] [1422] [1423] [1424] [1425] [1426] [1427] [1428] [1429] [1430] [1431] [1432] [1433] [1434] [1435] [1436] [1437] [1438] [1439] [1440] [1441] [1442] [1443] [1444] [1445] [1446] [1447] [1448] [1449] [1450] [1451] [1452] [1453] [1454] [1455] [1456] [1457] [1458] [1459] [1460] [1461] [1462] [1463] [1464] [1465] [1466] [1467] [1468] [1469] [1470] [1471] [1472] [1473] [1474] [1475] [1476] [1477] [1478] [1479] [1480] [1481] [1482] [1483] [1484] [1485] [1486] [1487] [1488] [1489] [1490] [1491] [1492] [1493] [1494] [1495] [1496] [1497] [1498] [1499] [1500] [1501] [1502] [1503] [1504] [1505] [1506] [1507] [1508] [1509] [1510] [1511] [1512] [1513] [1514] [1515] [1516] [1517] [1518] [1519] [1520] [1521] [1522] [1523] [1524] [1525] [1526] [1527] [1528] [1529] [1530] [1531] [1532] [1533] [1534] [1535] [1536] [1537] [1538] [1539] [1540] [1541] [1542] [1543] [1544] [1545] [1546] [1547] [1548] [1549] [1550] [1551] [1552] [1553] [1554] [1555] [1556] [1557] [1558] [1559] [1560] [1561] [1562] [1563] [1564] [1565] [1566] [1567] [1568] [1569] [1570] [1571] [1572] [1573] [1574] [1575] [1576] [1577] [1578] [1579] [1580] [1581] [1582] [1583] [1584] [1585] [1586] [1587] [1588] [1589] [1590] [1591] [1592] [1593] [1594] [1595] [1596] [1597] [1598] [1599] [1600] [1601] [1602] [1603] [1604] [1605] [1606] [1607] [1608] [1609] [1610] [1611] [1612] [1613] [1614] [1615] [1616] [1617] [1618] [1619] [1620] [1621] [1622] [1623] [1624] [1625] [1626] [1627] [1628] [1629] [1630] [1631] [1632] [1633] [1634] [1635] [1636] [1637] [1638] [1639] [1640] [1641] [1642] [1643] [1644] [1645] [1646] [1647] [1648] [1649] [1650] [1651] [1652] [1653] [1654] [1655] [1656] [1657] [1658] [1659] [1660] [1661] [1662] [1663] [1664] [1665] [1666] [1667] [1668] [1669] [1670] [1671] [1672] [1673] [1674] [1675] [1676] [1677] [1678] [1679] [1680] [1681] [1682] [1683] [1684] [1685] [1686] [1687] [1688] [1689] [1690] [1691] [1692] [1693] [1694] [1695] [1696] [1697] [1698] [1699] [1700] [1701] [1702] [1703] [1704] [1705] [1706] [1707] [1708] [1709] [1710] [1711] [1712] [1713] [1714] [1715] [1716] [1717] [1718] [1719] [1720] [1721] [1722] [1723] [1724] [1725] [1726] [1727] [1728] [1729] [1730] [1731] [1732] [1733] [1734] [1735] [1736] [1737] [1738] [1739] [1740] [1741] [1742] [1743] [1744] [1745] [1746] [1747] [1748] [1749] [1750] [1751] [1752] [1753] [1754] [1755] [1756] [1757] [1758] [1759] [1760] [1761] [1762] [1763] [1764] [1765] [1766] [1767] [1768] [1769] [1770] [1771] [1772] [1773] [1774] [1775] [1776] [1777] [1778] [1779] [1780] [1781] [1782] [1783] [1784] [1785] [1786] [1787] [1788] [1789] [1790] [1791] [1792] [1793] [1794] [1795] [1796] [1797] [1798] [1799] [1800] [1801] [1802] [1803] [1804] [1805] [1806] [1807] [1808] [1809] [1810] [1811] [1812] [1813] [1814] [1815] [1816] [1817] [1818] [1819] [1820] [1821] [1822] [1823] [1824] [1825] [1826] [1827] [1828] [1829] [1830] [1831] [1832] [1833] [1834] [1835] [1836] [1837] [1838] [1839] [1840] [1841] [1842] [1843] [1844] [1845] [1846] [1847] [1848] [1849] [1850] [1851] [1852] [1853] [1854] [1855] [1856] [1857] [1858] [1859] [1860] [1861] [1862] [1863] [1864] [1865] [1866] [1867] [1868] [1869] [1870] [1871] [1872] [1873] [1874] [1875] [1876] [1877] [1878] [1879] [1880] [1881] [1882] [1883] [1884] [1885] [1886] [1887] [1888] [1889] [1890] [1891] [1892] [1893] [1894] [1895] [1896] [1897] [1898] [1899] [1900] [1901] [1902] [1903] [1904] [1905] [1906] [1907] [1908] [1909] [1910] [1911] [1912] [1913] [1914] [1915] [1916] [1917] [1918] [1919] [1920] [1921] [1922] [1923] [1924] [1925] [1926] [1927] [1928] [1929] [1930] [1931] [1932] [1933] [1934] [1935] [1936] [1937] [1938] [1939] [1940] [1941] [1942] [1943] [1944] [1945] [1946] [1947] [1948] [1949] [1950] [1951] [1952] [1953] [1954] [1955] [1956] [1957] [1958] [1959] [1960] [1961] [1962] [1963] [1964] [1965] [1966] [1967] [1968] [1969] [1970] [1971] [1972] [1973] [1974] [1975] [1976] [1977] [1978] [1979] [1980] [1981] [1982] [1983] [1984] [1985] [1986] [1987] [1988] [1989] [1990] [1991] [1992] [1993] [1994] [1995] [1996] [1997] [1998] [1999] [2000] [2001] [2002] [2003] [2004] [2005] [2006] [2007] [2008] [2009] [2010] [2011] [2012] [2013] [2014] [2015] [2016] [2017] [2018] [2019] [2020] [2021] [2022] [2023] [2024] [2025] [2026] [2027] [2028] [2029] [2030] [2031] [2032] [2033] [2034] [2035] [2036] [2037] [2038] [2039] [2040] [2041] [2042] [2043] [2044] [2045] [2046] [2047] [2048] [2049] [2050] [2051] [2052] [2053] [2054] [2055] [2056] [2057] [2058] [2059] [2060] [2061] [2062] [2063] [2064] [2065] [2066] [2067] [2068] [2069] [2070] [2071] [2072] [2073] [2074] [2075] [2076] [2077] [2078] [2079] [2080] [2081] [2082] [2083] [2084] [2085] [2086] [2087] [2088] [2089] [2090] [2091] [2092] [2093] [2094] [2095] [2096] [2097] [2098] [2099] [2100] [2101] [2102] [2103] [2104] [2105] [2106] [2107] [2108] [2109] [2110] [2111] [2112] [2113] [2114] [2115] [2116] [2117] [2118] [2119] [2120] [2121] [2122] [2123] [2124] [2125] [2126] [2127] [2128] [2129] [2130] [2131] [2132] [2133] [2134] [2135] [2136] [2137] [2138] [2139] [2140] [2141] [2142] [2143] [2144] [2145] [2146] [2147] [2148] [2149] [2150] [2151] [2152] [2153] [2154] [2155] [2156] [2157] [2158] [2159] [2160] [2161] [2162] [2163] [2164] [2165] [2166] [2167] [2168] [2169] [2170] [2171] [2172] [2173] [2174] [2175] [2176] [2177] [2178] [2179] [2180] [2181] [2182] [2183] [2184] [2185] [2186] [2187] [2188] [2189] [2190] [2191] [2192] [2193] [2194] [2195] [2196] [2197] [2198] [2199] [2200] [2201] [2202] [2203] [2204] [2205] [2206] [2207] [2208] [2209] [2210] [2211] [2212] [2213] [2214] [2215] [2216] [2217] [2218] [2219] [2220] [2221] [2222] [2223] [2224] [2225] [2226] [2227] [2228] [2229] [2230] [2231] [2232] [2233] [2234] [2235] [2236] [2237] [2238] [2239] [2240] [2241] [2242] [2243] [2244] [2245] [2246] [2247] [2248] [2249] [2250] [2251] [2252] [2253] [2254] [2255] [2256] [2257] [2258] [2259] [2260] [2261] [2262] [2263] [2264] [2265] [2266] [2267] [2268] [2269] [2270] [2271] [2272] [2273] [2274] [2275] [2276] [2277] [2278] [2279] [2280] [2281] [2282] [2283] [2284] [2285] [2286] [2287] [2288] [2289] [2290] [2291] [2292] [2293] [2294] [2295] [2296] [2297] [2298] [2299] [2300] [2301] [2302] [2303] [2304] [2305] [2306] [2307] [2308] [2309] [2310] [2311] [2312] [2313] [2314] [2315] [2316] [2317] [2318] [2319] [2320] [2321] [2322] [2323] [2324] [2325] [2326] [2327] [2328] [2329] [2330] [2331] [2332] [2333] [2334] [2335] [2336] [2337] [2338] [2339] [2340] [2341] [2342] [2343] [2344] [2345] [2346] [2347] [2348] [2349] [2350] [2351] [2352] [2353] [2354] [2355] [2356] [2357] [2358] [2359] [2360] [2361] [2362] [2363] [2364] [2365] [2366] [2367] [2368] [2369] [2370] [2371] [2372] [2373] [2374] [2375] [2376] [2377] [2378] [2379] [2380] [2381] [2382] [2383] [2384] [2385] [2386] [2387] [2388] [2389] [2390] [2391] [2392] [2393] [2394] [2395] [2396] [2397] [2398] [2399] [2400] [2401] [2402] [2403] [2404] [2405] [2406] [2407] [2408] [2409] [2410] [2411] [2412] [2413] [2414] [2415] [2416] [2417] [2418] [2419] [2420] [2421] [2422] [2423] [2424] [2425] [2426] [2427] [2428] [2429] [2430] [2431] [2432] [2433] [2434] [2435] [2436] [2437] [2438] [2439] [2440] [2441] [2442] [2443] [2444] [2445] [2446] [2447] [2448] [2449] [2450] [2451] [2452] [2453] [2454] [2455] [2456] [2457] [2458] [2459] [2460] [2461] [2462] [2463] [2464] [2465] [2466] [2467] [2468] [2469] [2470] [2471] [2472] [2473] [2474] [2475] [2476] [2477] [2478] [2479] [2480] [2481] [2482] [2483] [2484] [2485] [2486] [2487] [2488] [2489] [2490] [2491] [2492] [2493] [2494] [2495] [2496] [2497] [2498] [2499] [2500]