144:
168:
1302:
moment, and the optics in the gun register where on the screen the gun is aimed. That information is sent to the computer, which registers the shot. ... Positional guns are mounted stationary on the arcade cabinet with the ability to aim left/right and up/down. They function much like joysticks, which maintain a known location on screen at all times and register the current location when fired.
47:
154:
1260:
series, are distinctly different from positional guns used by arcade games such as SEGA's
Gunblade NY. ... Light guns differ from positional guns, such as in Gunblade NY (bottom), that are essentially analog joysticks. ... Positional guns are essentially analog sticks mounted in a fixed location with
306:
The first detection method, used by the NES Zapper, involves drawing each target sequentially in white light after the screen blacks out. The computer knows that if the diode detects light as it is drawing a square (or after the screen refreshes), then that is the target at which the gun is pointed.
361:
Rectangular positioning is similar to image capture, except it disregards any on-screen details and only determines the rectangular outline of the game screen. By determining the size and distortion of the rectangle outline of the screen, it is possible to calculate where exactly the light gun is
334:
A side effect of this is that in some games, a player can point the gun at a light bulb or other bright light source, pull the trigger, and cause the system to falsely detect a hit on the first target every time. Some games account for this either by detecting if all targets appear to match or by
1301:
The two routes to conventional gun control are light guns and positional guns. Light guns are the most common for video game systems of any type. They work optically with screen and do not keep track of location on the screen until the gun is fired. When the gun is fired, the screen blanks for a
422:
that records the position of the gun to determine the player's aim on the screen. The gun must be calibrated, which usually happens after powering up. Early examples of a positional gun include
347:
uses an infrared video camera in the handheld controller, rather than a simple sensor. Wesley Yin-Poole stated that the Wii Remote was not as accurate as a traditional light gun.
378:, as an analog joystick for aiming crosshairs onscreen. This is typically more expensive initially but easier to maintain and repair. Positional gun games include
1127:
1047:
1429:
404:
1382:
1243:
1288:
930:
475:
130:
1280:
1422:
691:
68:
143:
1536:
527:
1737:
250:
111:
979:
808:
730:
83:
257:
features electronic sound and a moving film strip to represent the targets on a projection screen, and its 1972 game
1276:
Advances in
Multimedia Information Processing-PCM 2005: 6th Pacific-Rim Conference on Multimedia, Jeju Island, Korea
1131:
311:
objects, the sequence of the drawing of the targets tell the computer which target the player hit after 1 + ceil(log
485:
273:
64:
57:
1618:
1415:
1370:
1353:
1336:
1319:
1216:
1199:
1182:
1031:
1014:
997:
964:
947:
907:
375:
90:
1054:
241:, released in 1966 as the company's first successful game, which requires the player to target cardboard ships.
1691:
1522:
386:
1101:
1547:
1517:
1048:"DuckFeed: An Embedded Take on Duck Hunt Columbia University, Spring 2011 CSEE 4840: Embedded System Design"
833:
374:, as a non-optical alternative to a light gun. The positional gun is permanently mounted on a swivel on the
328:
97:
533:
392:
287:
262:
35:
79:
838:
762:
735:
1732:
1644:
1390:
1261:
respect to the screen. Light guns, in contrast, have no fixed a priori relationship with a display.
663:
1654:
1482:
409:
199:
1649:
1507:
1492:
1452:
1313:
1284:
1274:
1239:
1025:
1008:
991:
958:
941:
926:
901:
828:
698:
454:
444:
438:
428:
215:
195:
1364:
1347:
1330:
1210:
1193:
1176:
1608:
1532:
1235:
871:
814:
588:
479:
220:
The first light guns were produced in the 1930s, following the development of light-sensing
307:
Essentially, the diode tells the computer whether or not the player hit something, and for
261:
features a mounted light gun with targets whose movement and reactions are displayed using
1527:
1438:
283:
265:
191:
183:
1639:
1542:
1512:
1462:
918:
237:
104:
31:
1726:
1634:
1600:
1477:
1457:
575:
503:
161:
860:"Interactive media and imperial subjects: Excavating the cinematic shooting gallery"
167:
1711:
1701:
1595:
1575:
739:
653:
416:
398:
380:
371:
157:
1046:
Teger, Daniel; Rogowski, Scott; Dinerman, Julie; Ramkishun, Kevin (May 13, 2011).
1229:
1671:
1659:
1552:
756:
714:
667:
634:
617:
510:
319:)) refreshes (one refresh to determine if any target at all was hit and ceil(log
278:
246:
225:
221:
46:
153:
1590:
1580:
1502:
704:
687:
681:
643:
627:
592:
579:
543:
344:
147:
1152:
875:
1613:
1467:
975:
1696:
1666:
1487:
1407:
647:
550:
517:
469:
449:
419:
269:
187:
17:
1472:
1079:
859:
726:
720:
566:
286:
to display the target on the screen. In 1975, Sega released the early
30:
This article is about the computer peripheral. For the artillery, see
1706:
791:
772:
745:
708:
537:
350:
203:
1585:
795:
776:
749:
677:
497:
492:
433:
231:
These games evolved throughout subsequent decades, culminating in
166:
152:
142:
804:
766:
673:
657:
423:
232:
172:
1411:
335:
displaying a black screen and verifying that no targets match.
40:
890:
Arcade Mania! The Turbo
Charged World of Japan's Game Centers
362:
pointing. This method was introduced by the Sinden
Lightgun.
1273:
Yo-Sung Ho & Hyoung Joong Kim (November 13โ16, 2005).
613:
OC 5000 Occitane โ Sociรฉtรฉ Occitane d'Electronique โ 1978
1256:
Light guns, such as the NES Zapper or those used in the
228:
shooting games, beginning with the
Seeburg Ray-O-Lite.
1228:
Morgan McGuire & Odest
Chadwicke Jenkins (2009).
976:
History of
Nintendo โ Toys & Arcades (1969โ1982)
1684:
1627:
1568:
1561:
1445:
923:
The First
Quarter: A 25-Year History of Video Games
71:. Unsourced material may be challenged and removed.
1231:Creating Games: Mechanics, Content, and Technology
1041:
1039:
534:Telstar Ranger, Telstar Arcade, Telstar Marksman
353:is an infrared light gun used for arcade games.
1128:"Reload: How The Time Crisis 4 Light Gun Works"
1383:"Binatone TV Master MK 6 (model nยฐ 01 / 4907)"
1423:
526:Sportsman, Tournament 150, 200, 2000, 2501 โ
276:in 1973, followed in 1974 by the arcade game
8:
633:Sports Centre, Colour TV game 3600 MK III โ
224:. In 1936, the technology was introduced in
1102:"Resident Evil: Umbrella Chronicles Review"
1565:
1430:
1416:
1408:
864:NECSUS. European Journal of Media Studies
131:Learn how and when to remove this message
249:, and the first arcade game to cost one
850:
272:released the Beam Gun in 1970 and the
1100:Yin-Poole, Wesley (January 6, 2008).
34:. For the air traffic light gun, see
7:
640:Color Multi-Spiel โ Universum โ 1979
556:Visio Matic 101 โ CIT Alcatel โ 1977
69:adding citations to reliable sources
801:Integrated Pistol โ MoProUsa โ 2008
415:A positional gun is essentially an
25:
202:, typically shaped to resemble a
892:, p. 133, Kodansha International
572:Visiomat 11 โ Pizon-Bross โ 1977
412:conversions may use light guns.
370:The positional gun is common in
45:
1281:Springer Science & Business
585:Home T.V. Game โ Santron โ 1977
56:needs additional citations for
1126:Ashcraft, Brian (2007-06-13).
559:Model 1199 โ Interstate โ 1977
506:โ General Home Products โ 1976
331:for the object that was hit).
1:
782:Pulse Cannon โ Pelican โ 2001
523:TV-Sports 801 โ Lloyds โ 1976
1130:. Kotaku.com. Archived from
697:"Plus-X" Terminator Laser -
610:Jeu TV TVG-6 โ Klevox โ 1978
1053:. p. 5. Archived from
809:Sony Computer Entertainment
731:3DO Interactive Multiplayer
253:per play. Sega's 1969 game
1754:
623:Color TV game โ Sands 1978
607:XK 600B โ Ingersoll โ 1978
562:Markint 6 โ Markint โ 1977
486:Laser Clay Shooting System
405:Terminator 2: Judgment Day
274:Laser Clay Shooting System
213:
29:
27:Video game pointing device
1371:Killer List of Videogames
1354:Killer List of Videogames
1337:Killer List of Videogames
1320:Killer List of Videogames
1217:Killer List of Videogames
1200:Killer List of Videogames
1183:Killer List of Videogames
1032:Killer List of Videogames
1015:Killer List of Videogames
998:Killer List of Videogames
965:Killer List of Videogames
948:Killer List of Videogames
908:Killer List of Videogames
1692:List of game controllers
888:Ashcraft, Brian, (2008)
604:Mark V-C โ Unimex โ 1977
546:โ APF Electronics โ 1977
387:Resident Evil Survivor 2
384:, the arcade version of
1548:Virtual reality headset
858:Cowan, Michael (2018).
834:List of light gun games
357:Rectangular positioning
247:electro-mechanical game
1439:Video game controllers
876:10.25969/mediarep/3438
788:Topgun II โ EMS โ 2007
175:
164:
150:
36:aviation light signals
1387:www.old-computers.com
1082:. WiiBrew. 2011-04-26
598:105 โ Sportron โ 1977
530:โ 1976/1976/1977/1977
170:
156:
146:
925:, p. 83, BWD Press,
839:Laser pistol (sport)
763:Dreamcast Light Guns
736:Peacekeeper Revolver
65:improve this article
1738:American inventions
1645:Gesture recognition
1518:Musical Instruments
785:Topgun โ EMS โ 2005
664:Magnum Light Phaser
601:501 โ Starex โ 1977
290:light gun shooters
1483:Interactive urinal
993:Wild Gunman (1974)
509:ColorSport VIII โ
302:Sequential targets
176:
165:
151:
1720:
1719:
1680:
1679:
1650:Haptic technology
1508:Motion controller
1453:Arcade controller
1258:House of the Dead
1245:978-1-56881-305-9
1153:"Sinden Lightgun"
829:Light gun shooter
807:AIM Controller โ
717:โ Nintendo โ 1992
544:TV Fun Sportsrama
488:โ Nintendo โ 1973
339:Infrared emitters
216:Light gun shooter
141:
140:
133:
115:
16:(Redirected from
1745:
1609:Telephone keypad
1569:Physical buttons
1566:
1562:Controller parts
1446:Controller types
1432:
1425:
1418:
1409:
1402:
1401:
1399:
1398:
1389:. Archived from
1379:
1373:
1362:
1356:
1345:
1339:
1328:
1322:
1311:
1305:
1304:
1298:
1297:
1270:
1264:
1263:
1253:
1252:
1236:A K Peters, Ltd.
1225:
1219:
1208:
1202:
1191:
1185:
1174:
1168:
1167:
1165:
1163:
1149:
1143:
1142:
1140:
1139:
1123:
1117:
1116:
1114:
1112:
1097:
1091:
1090:
1088:
1087:
1076:
1070:
1069:
1067:
1065:
1060:on June 23, 2018
1059:
1052:
1043:
1034:
1023:
1017:
1006:
1000:
989:
983:
982:), Nintendo Land
973:
967:
956:
950:
939:
933:
916:
910:
899:
893:
886:
880:
879:
855:
815:Sinden Light Gun
692:Worlds of Wonder
540:โ 1977/1977/1978
480:Magnavox Odyssey
476:Shooting Gallery
266:image projection
136:
129:
125:
122:
116:
114:
73:
49:
41:
21:
1753:
1752:
1748:
1747:
1746:
1744:
1743:
1742:
1723:
1722:
1721:
1716:
1676:
1623:
1557:
1441:
1436:
1406:
1405:
1396:
1394:
1381:
1380:
1376:
1363:
1359:
1346:
1342:
1329:
1325:
1312:
1308:
1295:
1293:
1291:
1283:. p. 688.
1272:
1271:
1267:
1250:
1248:
1246:
1227:
1226:
1222:
1209:
1205:
1192:
1188:
1175:
1171:
1161:
1159:
1151:
1150:
1146:
1137:
1135:
1125:
1124:
1120:
1110:
1108:
1099:
1098:
1094:
1085:
1083:
1078:
1077:
1073:
1063:
1061:
1057:
1050:
1045:
1044:
1037:
1024:
1020:
1007:
1003:
990:
986:
974:
970:
957:
953:
940:
936:
917:
913:
900:
896:
887:
883:
857:
856:
852:
847:
825:
820:
464:
368:
359:
341:
326:
322:
318:
314:
310:
304:
284:film projection
268:onto a screen.
218:
212:
184:pointing device
137:
126:
120:
117:
74:
72:
62:
50:
39:
28:
23:
22:
15:
12:
11:
5:
1751:
1749:
1741:
1740:
1735:
1725:
1724:
1718:
1717:
1715:
1714:
1709:
1704:
1699:
1694:
1688:
1686:
1682:
1681:
1678:
1677:
1675:
1674:
1669:
1664:
1663:
1662:
1652:
1647:
1642:
1640:Force feedback
1637:
1631:
1629:
1625:
1624:
1622:
1621:
1616:
1611:
1606:
1603:
1598:
1593:
1588:
1583:
1578:
1572:
1570:
1563:
1559:
1558:
1556:
1555:
1550:
1545:
1543:Remote control
1540:
1530:
1525:
1520:
1515:
1510:
1505:
1500:
1495:
1490:
1485:
1480:
1475:
1470:
1465:
1463:Digital camera
1460:
1455:
1449:
1447:
1443:
1442:
1437:
1435:
1434:
1427:
1420:
1412:
1404:
1403:
1374:
1357:
1340:
1323:
1306:
1289:
1265:
1244:
1220:
1203:
1186:
1169:
1157:Lightgun Gamer
1144:
1118:
1092:
1071:
1035:
1018:
1001:
984:
968:
951:
934:
919:Steven L. Kent
911:
894:
881:
849:
848:
846:
843:
842:
841:
836:
831:
824:
821:
819:
818:
812:
802:
799:
789:
786:
783:
780:
770:
760:
753:
743:
733:
724:
718:
712:
702:
695:
685:
671:
661:
651:
641:
638:
631:
624:
621:
614:
611:
608:
605:
602:
599:
596:
586:
583:
573:
570:
563:
560:
557:
554:
549:TV Master 6 โ
547:
541:
531:
524:
521:
514:
507:
501:
489:
483:
473:
465:
463:
460:
367:
366:Positional gun
364:
358:
355:
340:
337:
324:
320:
316:
312:
308:
303:
300:
214:Main article:
211:
208:
192:control device
139:
138:
53:
51:
44:
32:L118 light gun
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
1750:
1739:
1736:
1734:
1731:
1730:
1728:
1713:
1710:
1708:
1705:
1703:
1700:
1698:
1695:
1693:
1690:
1689:
1687:
1683:
1673:
1670:
1668:
1665:
1661:
1658:
1657:
1656:
1653:
1651:
1648:
1646:
1643:
1641:
1638:
1636:
1635:Accelerometer
1633:
1632:
1630:
1626:
1620:
1617:
1615:
1612:
1610:
1607:
1604:
1602:
1601:Select button
1599:
1597:
1594:
1592:
1589:
1587:
1584:
1582:
1579:
1577:
1574:
1573:
1571:
1567:
1564:
1560:
1554:
1551:
1549:
1546:
1544:
1541:
1538:
1534:
1531:
1529:
1526:
1524:
1521:
1519:
1516:
1514:
1511:
1509:
1506:
1504:
1501:
1499:
1496:
1494:
1491:
1489:
1486:
1484:
1481:
1479:
1478:Gaming keypad
1476:
1474:
1471:
1469:
1466:
1464:
1461:
1459:
1458:Balance board
1456:
1454:
1451:
1450:
1448:
1444:
1440:
1433:
1428:
1426:
1421:
1419:
1414:
1413:
1410:
1393:on 2017-10-04
1392:
1388:
1384:
1378:
1375:
1372:
1368:
1367:
1361:
1358:
1355:
1351:
1350:
1344:
1341:
1338:
1334:
1333:
1327:
1324:
1321:
1317:
1316:
1310:
1307:
1303:
1292:
1290:3-540-30040-6
1286:
1282:
1278:
1277:
1269:
1266:
1262:
1259:
1247:
1241:
1238:p. 408.
1237:
1233:
1232:
1224:
1221:
1218:
1214:
1213:
1207:
1204:
1201:
1197:
1196:
1190:
1187:
1184:
1180:
1179:
1173:
1170:
1158:
1154:
1148:
1145:
1134:on 2010-02-12
1133:
1129:
1122:
1119:
1107:
1103:
1096:
1093:
1081:
1075:
1072:
1056:
1049:
1042:
1040:
1036:
1033:
1029:
1028:
1022:
1019:
1016:
1012:
1011:
1005:
1002:
999:
995:
994:
988:
985:
981:
977:
972:
969:
966:
962:
961:
955:
952:
949:
945:
944:
938:
935:
932:
931:0-9704755-0-0
928:
924:
920:
915:
912:
909:
905:
904:
898:
895:
891:
885:
882:
877:
873:
869:
865:
861:
854:
851:
844:
840:
837:
835:
832:
830:
827:
826:
822:
816:
813:
810:
806:
803:
800:
797:
793:
790:
787:
784:
781:
778:
774:
771:
768:
764:
761:
758:
754:
751:
747:
744:
741:
737:
734:
732:
728:
725:
723:โ Sega โ 1994
722:
719:
716:
713:
710:
706:
703:
700:
696:
693:
689:
686:
683:
679:
675:
672:
669:
665:
662:
659:
655:
652:
649:
645:
642:
639:
636:
632:
629:
625:
622:
619:
616:Videosport โ
615:
612:
609:
606:
603:
600:
597:
594:
590:
587:
584:
581:
577:
576:TV Scoreboard
574:
571:
568:
564:
561:
558:
555:
552:
548:
545:
542:
539:
535:
532:
529:
525:
522:
519:
515:
512:
508:
505:
504:Wonder Wizard
502:
499:
495:
494:
490:
487:
484:
481:
477:
474:
471:
467:
466:
461:
459:
457:
456:
451:
448:in 1977, and
447:
446:
442:in 1976, and
441:
440:
435:
431:
430:
425:
421:
418:
413:
411:
407:
406:
401:
400:
395:
394:
389:
388:
383:
382:
377:
373:
372:video arcades
365:
363:
356:
354:
352:
348:
346:
338:
336:
332:
330:
329:binary search
301:
299:
297:
293:
289:
285:
282:, which uses
281:
280:
275:
271:
267:
264:
260:
256:
252:
248:
244:
240:
239:
234:
229:
227:
223:
217:
210:Early history
209:
207:
205:
201:
197:
193:
189:
185:
181:
174:
169:
163:
162:Master System
159:
155:
149:
145:
135:
132:
124:
121:February 2018
113:
110:
106:
103:
99:
96:
92:
89:
85:
82: โ
81:
77:
76:Find sources:
70:
66:
60:
59:
54:This article
52:
48:
43:
42:
37:
33:
19:
1712:Toys-to-life
1702:Reset button
1605:Start button
1596:Scroll wheel
1576:Analog stick
1537:direct drive
1497:
1395:. Retrieved
1391:the original
1386:
1377:
1366:Battle Shark
1365:
1360:
1348:
1343:
1331:
1326:
1314:
1309:
1300:
1294:. Retrieved
1275:
1268:
1257:
1255:
1249:. Retrieved
1230:
1223:
1212:Revolution X
1211:
1206:
1194:
1189:
1178:Silent Scope
1177:
1172:
1160:. Retrieved
1156:
1147:
1136:. Retrieved
1132:the original
1121:
1111:February 11,
1109:. Retrieved
1105:
1095:
1084:. Retrieved
1074:
1062:. Retrieved
1055:the original
1026:
1021:
1009:
1004:
992:
987:
971:
960:Killer Shark
959:
954:
942:
937:
922:
914:
902:
897:
889:
884:
870:(1): 17โ44.
867:
863:
853:
740:Philips CD-i
654:Light Phaser
626:Telescore โ
491:
455:Battle Shark
453:
443:
437:
427:
414:
403:
399:Revolution X
397:
391:
385:
381:Silent Scope
379:
369:
360:
349:
342:
333:
305:
295:
291:
288:co-operative
277:
259:Killer Shark
258:
254:
245:is an early
242:
236:
230:
222:vacuum tubes
219:
179:
177:
158:Light Phaser
127:
118:
108:
101:
94:
87:
75:
63:Please help
58:verification
55:
1672:Touchscreen
1660:Digital pen
1553:Wired glove
1106:Video Gamer
1027:Bullet Mark
1010:Balloon Gun
769:โ 2000โ2003
757:Sega Saturn
715:Super Scope
668:ZX Spectrum
635:Granada plc
618:Prinztronic
468:Beam Gun โ
327:)) to do a
296:Bullet Mark
292:Balloon Gun
279:Wild Gunman
200:video games
80:"Light gun"
1733:Light guns
1727:Categories
1591:Hat switch
1581:Arrow keys
1503:Microphone
1397:2015-09-19
1349:Cross Fire
1296:2011-04-03
1251:2011-04-03
1138:2011-06-01
1086:2011-06-01
845:References
755:Stunner -
705:LaserScope
688:Action Max
644:NES Zapper
628:Groupe SEB
593:Sennheiser
580:RadioShack
516:GD-1380 โ
445:Cross Fire
345:Wii Remote
148:NES Zapper
91:newspapers
1628:Sensitive
1614:Trackball
1498:Light gun
1468:Dance pad
1315:Sea Devil
1195:Space Gun
1080:"Wiimote"
903:Periscope
458:in 1978.
432:in 1972,
429:Sea Devil
393:Space Gun
243:Periscope
238:Periscope
188:computers
180:light gun
18:Light Gun
1697:Multitap
1667:Touchpad
1493:Keyboard
1488:Joystick
1162:12 March
980:archived
921:(2000),
823:See also
792:GunCon 3
773:GunCon 2
684:) โ 1987
648:Nintendo
551:Binatone
528:Unisonic
518:Heathkit
470:Nintendo
450:Nintendo
420:joystick
351:GunCon 3
270:Nintendo
160:for the
1685:Related
1619:Trigger
1473:Gamepad
1369:at the
1352:at the
1335:at the
1318:at the
1215:at the
1198:at the
1181:at the
1064:Jan 21,
1030:at the
1013:at the
996:at the
963:at the
946:at the
943:Missile
906:at the
727:Gamegun
721:Menacer
589:TV game
567:Philips
553:โ 1977?
511:Granada
410:Console
376:cabinet
255:Missile
251:quarter
105:scholar
1707:R.O.B.
1655:Stylus
1523:Paddle
1332:Attack
1287:
1242:
929:
817:โ 2020
811:- 2017
798:โ 2008
779:โ 2001
759:โ 1995
752:โ 1997
746:GunCon
742:โ 1994
711:โ 1990
709:Konami
701:- 1989
694:โ 1987
670:- 1987
660:โ 1986
650:โ 1984
637:โ 1979
630:โ 1978
620:โ 1978
595:โ 1977
582:โ 1977
569:โ 1977
565:N20 โ
538:Coleco
520:โ 1976
513:โ 1976
500:โ 1974
482:โ 1972
472:โ 1970
462:Models
439:Attack
417:analog
402:, and
226:arcade
204:pistol
196:arcade
190:and a
171:Atari
107:
100:
93:
86:
78:
1586:D-pad
1533:Wheel
1528:Pedal
1513:Mouse
1058:(PDF)
1051:(PDF)
796:Namco
777:Namco
750:Namco
699:ASCII
678:Atari
498:Atari
493:Qwak!
434:Taito
182:is a
112:JSTOR
98:books
1285:ISBN
1240:ISBN
1164:2019
1113:2022
1066:2015
927:ISBN
805:PSVR
767:Sega
682:XEGS
674:XG-1
658:Sega
424:Sega
343:The
294:and
263:back
233:Sega
198:and
194:for
186:for
173:XG-1
84:news
872:doi
452:'s
436:'s
426:'s
235:'s
67:by
1729::
1385:.
1299:.
1279:.
1254:.
1234:.
1155:.
1104:.
1038:^
866:.
862:.
794:โ
775:โ
765:โ
748:โ
738:โ
729:-
707:โ
690:โ
676:โ
666:-
656:โ
646:โ
591:โ
578:โ
536:โ
496:โ
478:โ
408:.
396:,
390:,
298:.
206:.
178:A
1539:)
1535:(
1431:e
1424:t
1417:v
1400:.
1166:.
1141:.
1115:.
1089:.
1068:.
978:(
878:.
874::
868:7
680:(
325:n
323:(
321:2
317:n
315:(
313:2
309:n
134:)
128:(
123:)
119:(
109:ยท
102:ยท
95:ยท
88:ยท
61:.
38:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.