æºåž¯é»è©±ã¯åžžã«æå
ã«ãããã®ã§ãããç§ãã¡ãæ
£ã芪ããã§ããªããã°äººçãæ³åã§ããªããã®ã§ããããšãèªããªããã°ãªããŸããã Mashable technoblogã®åŸæ¥å¡ãå®æœãã調æ»ã«ãããšã人å£ã®75ïŒ
以äžãæºåž¯é»è©±ãå©çšããŠããŸãã æ¥åžžç掻ã§ã®ãã®æçšæ§ã¯éåžžã«æçœã§ããããã財åžãšããŠäœ¿çšããããšã¯ãã»ãŒç¡éã®å¯èœæ§ã«å¯Ÿããåãªãå¥ã®ããŒãã¹ã§ãã
ãã®çµæãã¢ãã€ã«æ±ºæžæ¥çã®çºå±ã¯ãã¯ãé©ãã¹ããã®ã§ãçãããã®ã§ããããŸããããéåžžã«è«ççãªãã®ã§ãã æºåž¯é»è©±ã䜿çšãããšããªã³ã©ã€ã³ã¹ãã¢ã§æ¬ç©ã®ååã賌å
¥ãããããµã€ãã®ã³ã³ãã³ãã賌å
¥ãããã家åºãæ¥åžžã®ãµãŒãã¹ã«æéãæ¯æãããšãã§ããŸãã 圌ã¯ãŸããªãçŸéãšã¯ã¬ãžããã«ãŒããå®å
šã«çœ®ãæãããããããŸããã ã¢ãã€ã«æ±ºæžã®å©ç¹ã«ã€ããŠã¯é·ãéè°è«ãããŠããŸããããäž»ãªå©ç¹ã¯æ¯æããç°¡åã«è¡ããããšã§ãã
ã¢ãã€ã«æ±ºæžã®ãŠãŒã¶ãŒæ°
çŸéã®äœ¿çšãå¿
èŠãšããªãæ¯æãæ¹æ³ã«ã¯ããã¬ãã¢ã SMSïŒPSMSïŒãWebMoneyãPayPalãªã©ã®é»åæ¯æãã·ã¹ãã ãNFCïŒ è¿è·é¢ç¡ç·éä¿¡ ïŒãã¯ãããžãŒãªã©ããããŸãã 䜿çšããã®ã«æã䟿å©ãªã¿ã€ãã®ã¢ãã€ã«æ¯æãã§ãããã¬ãã¢ã SMSããã³NFCæ¯æããããã«è©³ãã調ã¹ãŸãã
PSMSãä»ããæ¯æãã¯ã家ãåºãŠæºåž¯é»è©±ã ãã䜿çšããããšãªããç®çã®ãµãŒãã¹ã®æ¯æããç°¡åãã€è¿
éã«è¡ãæ¹æ³ã§ãã å®éã«ã¯ãPSMSã¯ãã³ã³ãã³ããããã€ããŒãšãã®ã³ã³ãã³ãã®è³Œå
¥ãåžæãããããã€ããŒã®äž¡æ¹ã§æåããŠããããšã蚌æãããŠããŸãã ãŸããããã¯é©ãããšã§ã¯ãããŸãããæéãç¯çŽããã ãã§ãªãããã®æ¯æãæ¹æ³ã®äŸ¿å©ããšã·ã³ãã«ãã¯æããã§ãã ããã¯ãPSMSãä»ããŠãµãŒãã¹ã«æéãæ¯æãããšãã§ãããŠãŒã¶ãŒã®èŽè¡ãããªãåºãããšãããäžåºŠç¢ºèªããŸãã ãŸããã¢ãã€ã«ãµãŒãã¹åžå Žã®äžéšã®å°é家ãSMSæ¯æãã®æ®µéçãªæ¶æ»
ãäºæž¬ããŠãããšããäºå®ã«ãããããããç§ãã¡ã¯ç°ãªãæèŠãæã£ãŠããŸãã çµ±èšã«ãããšãSMSæ¯æãã®åžå Žã¯2012幎ã«44ïŒ
æé·ããŸããã SMSã®æ¯æãã«ã¯ä»ã®æ¯æãæ¹æ³ã«æ¯ã¹ãŠå€ãã®å©ç¹ããããã¢ãã€ã«å å
¥è
ã®æ°ã¯æ¥ã
å¢å ããŠãããšããäºå®ã«ãã£ãŠãæé·åŸåã¯æ£åœåãããŠããŸãã
ãã¡ããããã¹ãŠãããã»ã©ãã©è²ã§ã¯ãããŸããã SMSæ¯æãã®æ¬ ç¹ã«ã€ããŠèšãã°ããµãŒãã¹ã補åã®å®éã®ã³ã¹ãã«è¿œå ãããã¢ãã€ã«ãªãã¬ãŒã¿ãŒã®é«ãææ°æã«èšåãã䟡å€ããããŸãã ã€ãŸããè²·ãæã¯ååèªäœã«å¯ŸããŠã ãã§ãªããæºåž¯é»è©±äŒç€Ÿã®ãµãŒãã¹ã«å¯ŸããŠãæ¯æããŸãã
éçºãå§ãŸã£ãã°ããã®NFCãã¯ãããžãŒã詳ããèŠãŠã¿ãŸãããããã ããããæ確ãªã¢ãŠãã©ã€ã³ãè¿
éã«ååŸããããšãããããå°æ¥çã«å€§ããªå±æãéãå¯èœæ§ããããŸãã ããã«ãåæã«ãããŠã¯ãSMSãä»ããæ¯æãã«ä»£ãããã®ãNFCã§ãããšããæ³å®ã«ãŸããŸãçŽé¢ããŠããŸãã
NFCã¯ãçŽ10ã»ã³ãé¢ããããã€ã¹éã§ããŒã¿ã亀æããããã®æè¡ã§ãã ãã®ãã¯ãããžãŒã®ã¢ã€ãã¢ã®1ã€ã¯ã賌å
¥ããã»ã¹ãç°¡çŽ åããå€ãã®éè¡ã«ãŒãããæœåšçãªè³Œå
¥è
ãæããããããä»®æ³åããããšã§ããããã«ãããã©ãã«ã§ãæã¡éã¶å¿
èŠããªããªããŸãã NFCããããæèŒããã¹ããŒããã©ã³ã«éè¡ã«ãŒããããªã³ã¯ãããããNFCãªãŒããŒã§é»è©±ã«è§Šããã ãã§è³Œå
¥ä»£éãæ¯æãããšãã§ããŸãã
SMSæ¯æããšåæ§ã«ãNFCã¢ãžã¥ãŒã«ããµããŒãããæºåž¯é»è©±ãæ¯æãããŒã«ãšããŠæ©èœããŸãã NFCãããã¯ãã¹ããŒããã©ã³ãSIMã«ãŒãããŸãã¯ã¡ã¢ãªã«ãŒãã«çµ±åã§ããŸãã æºåž¯é»è©±ã§ã®NFCãµããŒãã«ãããæºåž¯é»è©±ã¯æ¬åœã«æ©èœããŸãã ãã®æè¡ãå¢ããå¢ãããã·ã¢ãå«ãã»ãšãã©ã®åœã§å©çšå¯èœã«ãªããšãææè
ã¯è²·ãç©ãã¬ã¹ãã©ã³ãã«ãã§ãã¬ãœãªã³ã¹ã¿ã³ããé§è»å Žã§ã®æ¯æãäžã«ããã䜿çšã§ããããã«ãªããŸãã NFCããããæèŒããæºåž¯é»è©±ã¯ãéåžžã«äŸ¿å©ãªãŠãŒã¶ãŒã€ã³ã¿ãŒãã§ã€ã¹ãé«éãªæ¯æããæ±çšæ§ã®ãããã§ããã©ã¹ããã¯ã®æ¯æãã«ãŒãã眮ãæããããšãã§ããŸãã
ããããåæã«ãNFCãã¯ãããžãŒã®æãããªäžè¶³ã¯ãã€ã³ãã©ã¹ãã©ã¯ãã£ã®æªéçºããŸãã¯ããããã®æ¬ åŠã®ãŸãŸã§ãã NFCåžå Žãããã«çºå±ãããããã«ã¯ãå°ãªããšãNFCãã¯ãããžãŒããµããŒããã決æžç«¯æ«ã®ãããã¯ãŒã¯ãæäŸããå¿
èŠããããŸãããããã¯ã€ã³ãã©ã¹ãã©ã¯ãã£ã®åœ¢æã®åºç€ã§ãã éèŠãªåŽé¢ã¯ãããã»ã¹ã®äž»èŠãªåå è
ãšããŠæºåž¯é»è©±äºæ¥è
ãšéè¡ã®æè¡ãéçºããããšãžã®é¢å¿ã§ããããŸãã
PSMSãšNFCã®é·æãšçæãèæ
®ãããšãæ¯èŒã®ããã«ããã€ãã®åŽé¢ã匷調ããå¿
èŠããããŸãã
1.æœåšçãªãŠãŒã¶ãŒã
PSMSãšNFCã®äž¡æ¹ã®æœåšçãªãŠãŒã¶ãŒãæºåž¯é»è©±ã®ææè
ã§ãããšæèšã§ããŸãã 圱é¿ç¯å²ã®ãããªãååžã¯ããŠãŒã¶ãŒãæ¯æããã®ã«ã®ã¿äŸåããŸãã NFCã¢ãžã¥ãŒã«ãæèŒããã¹ããŒããã©ã³ã®ææè
ã¯ãå
Œ
±äº€éæ©é¢ã§ã®æ
è¡ã®ã»ããåºèã§ã®è³Œå
¥ãã«ãã§ã§ã®å£åº§ä»£éãæ¯æãããšãã§ããŸãã åæã«ãææãµãŒãã¹ã®ãããµã€ãã®ãŠãŒã¶ãŒã¯ãSMSæ¯æãã䜿çšããã ãã§å¿
èŠãªãµãŒãã¹ã®æéãæ¯æãããšãã§ãããããã®å ŽåãNFCã¯é¢ä¿ãããŸããã ããã«ããœãŒã·ã£ã«ãããã¯ãŒã¯ãåºäŒãç³»ãµã€ãããªã³ã©ã€ã³ã²ãŒã ã®æ°ã¯æžå°ããŠããŸããããæé·ããŠããŸããããã«äŒŽãããããã®ãµã€ãã®ãµãŒãã¹ã«æ¯æãããã«ãŠãŒã¶ãŒãéä¿¡ãããã¬ãã¢ã ã¡ãã»ãŒãžã®æ°ãå¢ããŠããŸãã
ããã«ãNFCãã¯ãããžãŒãã©ãã»ã©æ¥éã«çºå±ãããšããŠãããã®èŠèŽè
ã¯ãã§ã«æåã¯éãããŠããŸãã ããã¯ãNFC察å¿ã®æºåž¯é»è©±ãéè¡ã«ãŒãã«çµã³ä»ããããŠããããã§ãã ãã®ãããæªæ幎ã®ãŠãŒã¶ãŒã¯NFCã䜿çšããŠæ¯æãããšã¯ã§ããŸããã ãããŠãã²ãŒã æ¥çãçºå±ãç¶ããŠããéãããã®ãããªãŠãŒã¶ãŒã¯åžå Žã§æ倧ã®ã·ã§ã¢ãæã£ãŠããŸãã ãããŠããã¯ãSMSæ¯æããèŠèŽè
ã®ãã®éšåã«ãšã£ãŠå¿
èŠãªããŒã«ã§ããããšãããäžåºŠèšŒæããŸããããã¯äœããã®çç±ã§NFCæ¯æãã䜿çšã§ããŸããã
2.é©çšã®ç¯å²ã
NFCã¯å°æ¥ã®æè¡ãšåŒã°ããç¡é§ã§ã¯ãããŸããããã®é©çšç¯å²ã¯æããã§ãããããå»çãæè²ãã¹ããŒããããžãã¹ããµãŒãã¹åéãªã©ãã»ãŒãã¹ãŠã®åéã«é©çšã§ããããã§ãã
å°æ¥ãNFCã¢ãžã¥ãŒã«ãæèŒããã¹ããŒããã©ã³ã®å¹žããªææè
ã¯ã財åžãæºåž¯ããå¿
èŠããªããªããŸãããã¡ãŒã¹ãããŒãã¬ã¹ãã©ã³ã§ãã³ããŒã¬ãŒã賌å
¥ããå Žåã§ããé§è»æéãæ¯æãå Žåã§ããé»è©±ã§æ¯æãããšãã§ããŸãã ããªãã®é¡ïŒNFCã®ã€ã³ãã©ã¹ãã©ã¯ãã£ã®éçºïŒã§ã¯ãçŸéãé端ãéãæããå¯èœæ§ãããããŸãã NFCã¢ãžã¥ãŒã«ã䜿çšããæ¯æãããã»ã¹ã¯ãçŸéã§ã®æ¯æããããã¯ããã«é«éã§ãããçŽãéå±ã®ãéãéã¶å¿
èŠã¯ãããŸããã
ã¢ãã€ã«æ¥çã®çºå±ããããŠæãéèŠãªã¢ãã€ã«ãœãããŠã§ã¢ã®éçºã«ãããæºåž¯é»è©±ããã¢ã¯ã»ã¹ã§ãããµã€ãã®æ°ãšããã®æ©äŒãç¡èŠããªããŠãŒã¶ãŒã®æ°ãå¢å ããŠããŸãã ãããã£ãŠã圌ãããããã®ãµã€ãã«è²»ããéé¡ã¯å¢å ããŸããã æºåž¯é»è©±ãããµã€ããæ
è¡ãããšãããŠãŒã¶ãŒã¯SMSãçãçªå·ã«éä¿¡ããã ãã§ãããŸããŸãªãµãŒãã¹ã®æéãæ¯æããŸãã ãããã£ãŠã圌ã¯æéãç¯çŽããæºåž¯é»è©±ãšãããã¯ãŒã¯ãžã®ã¢ã¯ã»ã¹ã®ã¿ã䜿çšããŠãµãŒãã¹ãåããŸãã ãããã£ãŠãã€ã³ã¿ãŒãããã§æºããããŠãããªã³ã©ã€ã³ãµãŒãã¹ã«ã¯ãééããªãPSMSãªã©ã®æ¯æãæ¹æ³ãå¿
èŠã§ãã ããã¯ãåºäŒãç³»ãµã€ãããœãŒã·ã£ã«ãããã¯ãŒã¯ããã¡ã€ã«å
±æããã¬ã³ããã©ãã«ãŒãææã¢ã¯ã»ã¹ãã©ãŒã©ã ãæºåž¯é»è©±åãã³ã³ãã³ãã®ãããµã€ãããªã³ã©ã€ã³ã²ãŒã ããã®ä»ã®ãµãŒãã¹ã§ãã ãã®æ¯æãæ¹æ³ã䜿çšãããšãä»®æ³äžçã§ã®ãªã³ã©ã€ã³ã²ãŒã ããœãŒã·ã£ã«ãããã¯ãŒã¯ã§ç©ççãªäŸ¡å€ã®ãªãä»®æ³ååã賌å
¥ã§ããŸãã ããŸããŸãªãµã€ãã§ããŠãŒã¶ãŒã¯ä»®æ³é貚ã賌å
¥ããç»é²æãVIPã¹ããŒã¿ã¹ãæ¯æããæ祚ã«åå ããå人ã«èŽãç©ãããŸãã
3.ã»ãã¥ãªãã£ã
å°é家ã«ãããšãä»®æ³ãŠã©ã¬ãããšããŠã®NFCãã¯ãããžãŒã®è匱æ§ãååšããŸãã éè¡ã«ãŒããåãä»ããããŠããé»è©±ãçŽå€±ããããåã«çãŸãããããå Žåããæ°ããææè
ãã¯ããªãã®ãéã«çŽæ¥ã¢ã¯ã»ã¹ã§ããŸãã ã«ãŒãããããã¯ããããã«éè¡ã«é»è©±ããŸããã誰ãããã§ã«ããªãã®è²¡æ¿ã管çã§ããŸãã å€ãã®å Žåããã·ã¢ã®éè¡ã¯ã«ãŒãçºè¡å¥çŽã§ãçé£ã®éç¥ãŸã§ããªãã被ããã¹ãŠã®æ倱ãã«ããŒããã責任ãè² ããªãããšã瀺ãæ¡é
ãèŠå®ããŠããŸãã
PSMSã¯ãä»ã®æ¯æãæ¹æ³ãšåæ§ã«ãäžæ£è¡çºã«ééããããšããããŸãã ä¿¡é Œæ§ã®äœããµã€ãã¯ãå€ãã®å ŽåãçŽ æŽãªãŠãŒã¶ãŒã«ä¿¡é ŒãããŠããŸãã ãã®åéã®è©æ¬ºåž«ã«å¯ŸåŠããå¯äžã®å¹æçãªæ¹æ³ã¯ãã€ã³ã¿ãŒããããŠãŒã¶ãŒã«ããããè©æ¬ºã®å¯èœæ§ã®ããããªãã¯ãããªãã¯ãç¥ãããããšã§ãã ãŠãŒã¶ãŒã«ã¿ã€ã ãªãŒã«éç¥ãããå Žåããã®ãããªãµã€ããžã®èšªåãããŠãŒã¶ãŒãä¿è·ããããå°ãªããšãèŠæããã®ã«åœ¹ç«ã¡ãŸãã
ãã®ãããªã¢ãã€ã«ãªãã¬ãŒã¿ãŒã¯ããµãã¹ã¯ã©ã€ããŒã®ä¿¡é Œã倱ãã競åä»ç€Ÿãè«æ±äŒç€Ÿã«è¡ãããããŠãŒã¶ãŒã®èŠæ
ãç¡èŠãããšä¿¡é Œãšè©å€ã倱ãããããããã®ãããªãµã€ãã§äœæ¥ããããšã¯æçã§ã¯ãããŸããã顧客ãšåçã äºæ¥è
ã«ããå³ããèŠå¶ãšãåãããžã§ã¯ããåœç€ŸåŽã§æ¥ç¶ãããåã®æ
éãªæ€èšŒã«ãããã¢ãã€ã«å å
¥è
ã®ã¢ã«ãŠã³ãããã®äžæ£ãªåŒãåºãã«é¢é£ããã€ã³ã·ãã³ãã®æ°ãæå°éã«æããããŸããã
ãã ããã€ã³ã¿ãŒããããŠãŒã¶ãŒã ããè©æ¬ºã®è¢«å®³è
ã§ã¯ãããŸããã æºåž¯é»è©±äºæ¥è
ãšè«æ±äŒç€ŸããSMSæ¯æãã®ã»ãã¥ãªãã£åé¡ã«çŽé¢ããŠããŸãã ãã®å Žåãè©æ¬ºã«ã€ããŠè©±ããŸãã è©æ¬ºã¯ãæºåž¯é»è©±ã䜿çšããŠå®è¡ãããè©æ¬ºè¡çºã§ãã ç°¡åã«èšãã°ãè©æ¬ºSMSã¯ãå£åº§ã«è³éããªãçªå·ããéä¿¡ãããææã¡ãã»ãŒãžã§ãã æè¿ãŸã§ãè©æ¬ºã¯SMSè«æ±ã®äž»èŠãªã»ãã¥ãªãã£åé¡ã®1ã€ã§ããã çŸåšãè«æ±äŒç€Ÿã¯ãè©æ¬ºãšã®æŠããå¹æçã§ããããšãä¿èšŒããããã«ããããåªåãæã£ãŠããŸãã äžæ£é²æ¢ã®å¶éãé©çšãããè©æ¬ºã®éãèããæžå°ããŸããããã¯æå ±ã§ãã ã¢ãã€ã«äºæ¥è
ã¯çµ¶ãããã©ãããã©ãŒã ãæŽæ°ããã»ãã¥ãªãã£ããŒã«ãæ¹åããããã«ãã£ãŠäžæ£ãã©ãã£ãã¯ãæžãããåé¡ã®å®å
šãªè§£æ±ºçã«äžæ©ãã€è¿ã¥ããŠããŸãã
4.ãŠãŒã¶ãŒã®åœã
ã©ã®åœãNFCæè¡ãå®éã«åãå
¥ããæºåãã§ããŠããããèŠãããšãè³¢æã§ããå Žåãããã«å¯Ÿå¿ã§ããåœã¯ã»ãšãã©ãªãããšãæããã«ãªããŸãã ãã¯ãããžãŒãå°å
¥ããŠæ©èœãããã«ã¯ãäºåã«äœæãããããŒã¹ãå¿
èŠã§ãã NFCãã¯ãããžãŒããã®åœã«ãã§ã«ç»å ŽããŠããããšãçºè¡šããã ãã§ã¯ååã§ã¯ãããŸããããŸããæœåšçãªãŠãŒã¶ãŒãå©çšã§ããããã«ããå¿
èŠãããããã§ãã å
é²åœã§ã¯ãNFCã®éçºã¯èã®æ®µéã§æ¢ãŸããŸããã§ããããããã«é²ãã§ããŸãïŒæ¶è²»è
ã»ã°ã¡ã³ãã¯åŸã
ã«çºå±ãå§ããæ°ããããžãã¹ã¢ãã«ãåºçŸããNFCã䜿çšããŠååããµãŒãã¹ã®æ¯æããå¯èœã«ãªããŸããã
ããã«ãéè¡ã«ãŒããšNFCãã¯ãããžãŒã®çŽæ¥æ¥ç¶ã¯ãã¯ã¬ãžããã«ãŒã決æžã·ã¹ãã ã®éçºãšäººå£ã®åæ°ä»¥äžã«ãããã®ã«ãŒããååšããããšãæå³ããããã¯ãã¹ãŠã®åœã®ç¹åŸŽã§ã¯ãããŸããã èšãæããã°ããã®ææ°æè¡ã®æœåšçãªãŠãŒã¶ãŒã¯ãã»ãŒå
šå¡ãã¯ã¬ãžããã«ãŒããæã£ãŠããåœã®å±
äœè
ã§ãã
NFCã䜿çšããŠããæã掻çºãªåœã¯ãæ¥æ¬ãéåœããã€ãããã©ã³ã¹ããªãŒã¹ãã©ãªã¢ãç±³åœã§ãã æ¥æ¬ã§ã¯ãéæ¥è§Šå決æžãžã®é¢å¿ãé·ãéçŸããŠããŸãã æ¯æãæ¹æ³ãšããŠãæ¥æ¬äººã¯ã¬ãœãªã³ã¹ã¿ã³ããééé§
ãã«ãã§ãé£æååºã§NFCãç©æ¥µçã«äœ¿çšããŠãããè¿ãå°æ¥ãã¿ã¯ã·ãŒã§ãæ¯æãã·ã¹ãã ãå©çšã§ããããã«ãªããŸãã éåœã¯æ¥æ¬ã«é
ãããšã£ãŠãããããŸããªãäœæ°ã¯NFCããããæèŒããé»è©±ã䜿ã£ãŠæ
è¡ãè²·ãç©ã«ãéãæãããšãã§ããããã«ãªããŸãã ãã©ã³ã¹ã¯ãäžçåã®NFCã¹ãŒããŒããŒã±ããã®éèšã«ãããæè¡éçºã®ããŒããæ¯æããŸããã ç±³åœã«ãšã£ãŠãNFCã¯æ¬¡ã®ã¬ãã«ãžã®ãã£ãããšãã移è¡ã§ããã¢ã¡ãªã«äººã¯çŸéãããŸã奜ãã§ã¯ãªãã®ã§ããã®ãããªã·ã³ãã«ã§çŸé以å€ã®æ¯æãæ¹æ³ã¯ãã§ã«ã¢ã¡ãªã«ã®ãŠãŒã¶ãŒã®å
±æãåŸãŠããŸãã ããã«ããã®æè¡ã¯ãç±³åœã®å€§æãã£ãªã¢ã§ããVerizon WirelessãATïŒT MobilityãT-Mobile USAãããã³æºåž¯é»è©±ã¡ãŒã«ãŒã«ãã£ãŠãµããŒããããŠããŸãã 2017幎ãŸã§ã«ç±³åœã®ABI Researchãåç
§ãããšãNFCã®æ¯æãã®å£²äžé«ã¯1,910åãã«ã«ãªããŸãã
ä»æ¥ããã·ã¢ã§ã®éæ¥è§Šæè¡ã®äœ¿çšãå¢ããå¢ããŠããŸãã ãã®ãããããã°ã¹ãªãŒã¯ãäºãã«é
ãããšãããšãããããããçš®é¡ã®æŽ»ååéã«ãã®æè¡ãå
šåã§ãã§ã«å°å
¥ããŠããŸããã¡ã¬ãã©ã³ãµãã³ã§ååããµãŒãã¹ã®ä»£éãæ¯æãããã®ç¹å¥ãªNFCãªãŒããŒãèŠã€ããããšãã§ããŸãã NFCãã¯ãããžãŒã䜿çšãããšãMTSã¯ã¬ãœãªã³ã¹ã¿ã³ãã§çæ代ãæ¯æãããšãã§ããŸãã ããŒã©ã€ã³-å°äžéã§ã®æ
è¡çšã ãã ããNFCãã¯ãããžãŒã®å€§é䜿çšãžã®å°å
¥ãçŽæ¥åŠšãã2ã€ã®äž»ãªèŠå ããããŸãã 第äžã«ãããã¯NFCã®ååšãšæ©èœã«é¢ããæœåšçãªãŠãŒã¶ãŒã®èªèã®æ¬ åŠã§ãã 第äºã«ããã§ã«è¿°ã¹ãããã«ãè³éãšæéã®äž¡æ¹ãå¿
èŠãªèšç«ã®ããã®ã€ã³ãã©ã¹ãã©ã¯ãã£ã¯ãŸã ãããŸããã ãŠãããŒãµã«ã€ã³ãã©ã¹ãã©ã¯ãã£ããªããã°ãNFCã®æ¯æãã¯ããã€ãã®ãããžã§ã¯ãã®æ®µéã«ãšã©ãŸãã跡圢ããªãæ¶ããŸãã
ã¢ããªã¹ãã«ãããšãNFCã®éçºã®é²å±ã¯ãã¹ãŠã®åœã§èµ·ãããšã¯éããŸããã æè¡æµžéã®æé«ã¬ãã«ã¯ãåç±³ãšãšãŒãããã§çºçããŸãã
èŠçŽãããšãéæ¥è§Šå決æžãã¯ãããžãŒã«ã¯ãæœåšçãªãŠãŒã¶ãŒãåŒãä»ãããšããç¹ã§æŠãã¹ããã®ããããšèšããŸãã SMSæ¯æãããã§ã«äŸ¡å€ã蚌æãããŠãŒã¶ãŒã®ãã€ã€ã«ãã£ãé«ããŠããå ŽåãNFCãæ¯æãåžå Žã§ã®å°äœã匷åããã«ã¯1幎以äžå¿
èŠã§ãã NFCãã¯ãããžãŒã¯æ®éçã§ãããããã«ã¢ãã€ã«æ±ºæžã®åéã§æ°ããæ©äŒãåãéããŸããããã®æ®µéã§ã¯ãã¹ãŠã®åœãããã«å¯Ÿå¿ããæºåãã§ããŠããããã§ã¯ãããŸããã ããã«ããããããããã®æè¡ãé«ãå¢ããç²åŸããå¯èœæ§ã¯å€§ãã«ãããŸãã æéã®ç¯çŽãšç°¡åãªæ¯æãããã»ã¹ã®ãããã§ãNFCã¯ãææ°ã®ãã¯ãããžãŒãåããæ°ããããã€ã¹ã®è¿œå ãæ¥ãã§ããå€ãã®å€§æITäŒæ¥ã®æ³šç®ãéããŠããŸãã
ã¢ãã€ã«åžå Žã®äžéšã®å°é家ã«ãããšãSMSã®æ¯æãã¯æšæ¥ã§ããããã®æèŠã¯ééã£ãŠããŸãã çŸåšãSMS決æžã®åéã¯æŽ»çºã«éçºãããŠããããã®äžå¿ã¯ãã¹ãŠå€ãè¯ãSMSã¡ãã»ãŒãžã§ãã ããšãã°ãçŽæ¥çãªãã£ãªã¢è«æ±ããããã¡ãã£ã¢ã³ã³ãã³ãã®è²©å£²ããã®åå
¥ãå¢å ããŸãããããã¯ãéè¡ã«ãŒããæ¯æãããŒã«ãšããŠäœ¿çšããããªãããŸãã¯äœ¿çšã§ããªãã£ããŠãŒã¶ãŒã賌å
¥ãéå§ããããã§ãã åæ§ã«ããµãã¹ã¯ãªãã·ã§ã³ã¯ããŠãŒã¶ãŒããµãŒãã¹ã䜿çšããäžå®ã®æéã«æéãæ¯æãããšãã§ãããµã€ãã§äººæ°ããããŸãã ããã«ãSMSæ¯æãã®éçºã¯ãã€ã³ã¿ãŒããããŠãŒã¶ãŒã ãã§ãªããæ°ããåçšãœãªã¥ãŒã·ã§ã³ãåå ãšãªã£ãŠããŸãã ãã®å€èŠ³ã«ãããé§è»æéã®æ¯æããå«ããSMSã¡ãã»ãŒãžãä»ããŠæ¯æãããšãã§ããååãšãµãŒãã¹ã®ç¯å²ãæ¡å€§ããŠããŸãã
äžçã®SMS決æžåžå Žã®æé·
äžçã®ã¢ãã€ã«æ±ºæžåžå Žã®çºå±ã®äºæž¬
ééããªããNFCãã¯ãããžãŒãšPSMSãé©çšããåžå Žã¯ç°ãªããŸãã èŠçŽãããšãNFCã®éçºã¯SMSæ¯æãã®æ¥æ»ãè
ãããã®ã§ã¯ãªããšèšããŸãã ãããã®æ¯æãæ¹æ³ã«ã¯ãããããç¬èªã®å¯Ÿè±¡è
ãšãæãéçºããé©åãªåéããããŸãã ããã«åºã¥ããŠãé©æ°çãªNFCãã¯ãããžãŒã«ãã£ãŠããããããå€åã®é¢šã¯ãSMSã®æ¯æããèªä¿¡ãæã£ãŠäœçœ®ãã移åãããã®ã§ã¯ãªããåžå Žãè£å®ãããšçµè«ä»ããããšãã§ããŸãã PSMSãšNFCã¯äºãã«äžŠè¡ããŠç¬ç«ããŠååšã§ããç°ãªãæ¹åã«çºå±ããŸããããã¯ãèªåã«æé©ãªæ¯æãæ¹æ³ãéžæã§ããæ¶è²»è
ã®å©çã®ããã ãã«ãããŸãã