
çµ±èšåŠã§ããŒã¿ãªãã©ã·ãŒã身ã«çãã
ããã«ã¡ã¯ã
çšç士æ³äººäžåäŒèšãDXã¡ã³ã¿ãŒããŒã ã®ç¬¹å²¡ã§ãã
çªç¶ã§ãããäžã€è³ªåã§ãã
ããªãã¯ãçã§ã¹ã€ã«ãè²ãŠãŠããŸãã
æ¯å¹Žãå¹³åã§å€§äœ6ããã°ã©ã ãããã®ã¹ã€ã«ãåç©«ãã§ããã®ã§ããããã£ãšå€§ããã¹ã€ã«ãåç©«ããããšæããŸããã
ããã§ãæãåã£ãŠã¡ãã£ãšé«ãã®è¥æã«å€ããŠã¿ãŠãã¹ã€ã«ãè²ãŠãŠã¿ããšããããã®å¹Žã«åç©«ã§ããã¹ã€ã«ã¯å¹³åã§6.5ããã°ã©ã ã§ããã
æãããŠãè¥æãå€ãã广ããã£ããšæããŸããïŒ
å¹³åã0.5ããã°ã©ã å¢ããŠããŸãã®ã§ããªããšãªã广ããã£ãããã«æããŸãããïŒ
ãããã質åã«å¯Ÿããçãã¯ãåãããªãããæ£è§£ãªã®ã§ãã
ããããªãã§ïŒã
ããæãããæ¹ãããã£ããããããããŸããã
ãªãããåãããªãããæ£è§£ãªã®ã§ããããïŒ
ãã®çãã¯ãçµ±èšåŠã«ãããŸãã
çããã¯ãçµ±èšåŠã¯ãåãã§ããããïŒ
ããããããã倧åŠã®ãšãã«è¬çŸ©ã履修ãããããšããæ¹ãããã£ããããããããŸãããããŸãã®å å®¹ã®æå³äžæãã«ãè¥å¹²ãã©ãŠããæã£ãŠããæ¹ããå°ãªããªããããããŸããïŒèªåã®åšãã§ãããããã人ãããŸãïŒ
ãªã®ã§ãçµ±èšãå°éã«ä»äºããããŠããæ¹ä»¥å€ã§ã¯ãã¡ãããšçµ±èšåŠãåŠã°ããããšãããæ¹ãšããã®ã¯ãæå€ãšå°ãªãã®ã§ã¯ãªãã§ããããã
ããããããæ°å¹Žãããžãã¹ãã³ãçµ±èšåŠãåŠã¶ã¹ãããšãã話ãã¡ãã»ããšèãæ©äŒãå¢ããããã«æããŸããïŒïŒå¹Žã»ã©åã«ã¯ãçµ±èšåŠãæåŒ·ã®åŠåã§ããããšããæžç±ããã¹ãã»ã©ãŒãšãªããŸããã
ãªããçµ±èšåŠãä»éèŠãªã®ãïŒ
ããã¯ãPCãã¹ãããã»ã³ãµé¡ãªã©ã®ITæ©åšãæ¥éã«æ®åããŠãã£ãããšã§ãæ¥ã
èšå€§ãªããŒã¿ãçæãããããã«ãªã£ãããã§ãã
ãããŒã¿ã¯ïŒïŒäžçŽã®ç³æ²¹ããšãèšãããŠãããŸãããæ§ã ãªITæ©åšããçæãããèç©ãããŠãã£ãããŒã¿ã«ã¯ãå€ãã®æçãªæ å ±ãç ã£ãŠããŸããããããæ£ããçè§£ããæŽ»çšããããã«ã¯ãããŒã¿ã«å¯Ÿããæ£ããçè§£ïŒããŒã¿ãªãã©ã·ãŒïŒãæ±ããããŸãã
ããŒã¿ãªãã©ã·ãŒãæã€ããã«æ±ããããæé€ããããçµ±èšåŠã§ãã
èšãæãããšãçµ±èšåŠãæ£ããçè§£ããŠãããªããšãããŒã¿ããééã£ãæ å ±ãèªã¿åã£ãŠããŸãããã®çµæå€æãééããŠããŸãã®ã§ãã
åé ã®è³ªåãæãåºããŠãã ããã
èŠããäžã¯ãè¥æãå€ãããããã§å€§ããã¹ã€ã«ãåããããã«ãªã£ãããã«èŠããŸãã
ãããããã®å€æãæ¬åœã«æ£ããã®ã§ããããïŒ
ãã®å¹ŽããŸããŸééãå¢ãããšããããšã¯ãªãã§ããããïŒ
ããŸããŸã§ã¯ãªããè¥æãå€ããããšãçŽæ¥ã¹ã€ã«ã®ééãå¢ããããšå€æããã«ã¯ãå®ã¯ããã ãã®æ
å ±ã§ã¯è¶³ããªãã®ã§ãã
å°ãªããšãã以äžã®ïŒç¹ã«ã€ããŠãèæ ®ããå¿ èŠããããŸãã
è¥æä»¥å€ã®èŠå ïŒäŸãã°æ°è±¡æ¡ä»¶ïŒã¯ä»ã®å¹Žãšå€ãã£ãŠããªãã
ã¹ã€ã«ã®å¹³åééã¯ã幎ããšã«ã©ãããã墿žããã®ã
åè ïŒ1.ïŒã«ã€ããŠã¯ãçµ±èšåŠã«ã€ããŠåŠãã ããšãç¡ããŠããåããããšæããŸããäŸå¹Žã«æ¯ã¹ãŠæ°è±¡æ¡ä»¶ã«æµãŸããŠããã°ããã€ã以äžã«å€§ããè²ã€ã®ã¯ãåœããåã§ããã
ã§ã¯ãè¥æä»¥å€ã®èŠå ãäŸå¹Žãšæ¯ã¹ãŠå·®ç°ãç¡ãã®ã§ããã°ãè¥æã®ãããã§å€ãã£ããšèšããã®ããšãããšããããšã¯èšããŸãããã¹ã€ã«ãçç©ã§ãã®ã§ãåãæ¡ä»¶ãªãå¿ ãããåãããã«çè²ãããšã¯éãããåäœã«ãã£ãŠå€å°ã®ãã©ããã¯ããã§ãããã
ãªã®ã§ãééã®å¢å ãè¥æã«ãããã®ã§ã¯ãªãããã®ãã©ãããããŸããŸééãéãæ¹ã«åã£ãŠããŸã£ãããããªå¯èœæ§ãèããããŸãããã
ãã®å¯èœæ§ãæé€ããããã«èããªããã°ãªããªãã®ããåŸè
ïŒ2.ïŒã§ãã
åŸè ïŒ2.ïŒã«ãããŠã¯ãã¹ã€ã«ã®å¹³åééã幎ããšã«ã©ãããããã©ã€ããŠããã®ãã調ã¹ãŸãã
幎ããšã®ãã©ã€ãå
·åã«æ¯ã¹ãŠãä»å¹Žã®ééãã©ããããå¹³åããããé¢ããŠããã®ããèŠãããšã§ãå¶ç¶ãã©ããã調ã¹ãŸãã
äŸãã°ãå¹³åééã6ããã°ã©ã ã§ãæ¯å¹ŽæŠãå¹³åéé5.8ããã°ã©ã ïœ6.2ããã°ã©ã ãããã§ããã°ã6.5ããã°ã©ã ã¯çµæ§ä»ã®å¹Žãšæ¯ã¹ãŠå¹³åããããé¢ããŠãããšèšãããã§ãããã
ã§ã¯ããã®ããé¢ãå
·åãä»®ã«å¶ç¶ãããªã£ãã®ã ãšãããã倧äœäœããŒã»ã³ãã®ç¢ºçã§èµ·ããã®ã§ããããïŒ
ããããã®ãããäœã確çã§ããèµ·ãããªãã®ã ãšããããã©ãã§ãããïŒ
ããããªäœã確çã§ããèµ·ãããªãã®ã«ãä»åããŸããŸèµ·ãã£ããªããŠããããªãããããã£ã±ãããŸããŸãªãããããªããè¥æã®ãããã§ã¹ã€ã«ã¯å€§ããè²ã£ãããïŒããšèšãããã§ãããã
ããã調ã¹ãäžé£ã®èª¿æ»ããçµ±èšåŠã§ã¯ä»®èª¬æ€å®ãšåŒã³ãŸãã
ä»åã®äŸã§èšããšãè¥æã®ãããã§ã¹ã€ã«ã倧ããè²ã£ãããšããä»®èª¬ãæ£ãããã©ããããããŒã¿ïŒæ¯å¹Žã®ã¹ã€ã«ã®å¹³åééïŒãåºã«æ€èšŒããããšããããšãããŸãã
仮説æ€å®ã®è©³ããããæ¹ã¯ã説æãåºããšèšå€§ãªæç« éãšãªã£ãŠããŸããŸãã®ã§ããã§ã¯å²æãããŠããã ããŸããã仮説æ€å®ãç¥ã£ãŠããããšã¯ãããŒã¿ãããžãã¹ã«æŽ»çšããäžã§ãšãŠãæçšã§ãã
ä»åã¯ã¹ã€ã«ãäŸã«æžãããŠããã ããŸããããããžãã¹ã«ãããŠã以äžã®ãããªã·ãŒã³ã§ä»®èª¬æ€å®ã¯æŽ»çšã§ããŸãã
ããŒã ããŒãžã®ãããŒç»åãå¥ã®ç»åã«å€ããŠã¿ããšãããåãåããä»¶æ°ãä»ã®æã«æ¯ã¹ãŠæ°ä»¶å¢ãã
補é å·¥çšã®æµãã倿ŽããŠã¿ããšãããäžè¯åçãæ°ããŒã»ã³ãäžãã£ã
æ¹åã®ããã®æœçã宿œããŠããããã®çµæç¢ºãã«æ°åã¯è¯ããªã£ãŠããŸãããããããããå¶ç¶ãããªã£ãããšãªã®ããæœçã宿œãã广ã«ãããã®ãªã®ãã¯ãå®ã¯ä»®èª¬æ€å®ãéããŠæ€èšŒããŠã¿ãªããšãã¯ã£ãããšã¯æèšã§ããŸããã
ã¡ãã£ãšããããšãªããããããæéããããŠä»®èª¬æ€å®ãããå¿ èŠã¯ãªãã§ããã倧ããªæè³ã䌎ããããªæœçã§ããã°ã仮説æ€å®ãéããŠæœçã®å¹ææ€èšŒãè¡ããªããšãééã£ã倿ãäžããŠããŸãå¯èœæ§ããããŸããæ¬åœã¯ããŸããŸææãåºãã ãã®æœçãã广ããããšä¿¡ã蟌ãã§ã©ãã©ããéãæå ¥ããŠæšãé²ãããšãããå šç¶å¹æãåºãªãã£ãããšããããšã«ããªããããŸããã
DXãå®çŸããããã«ã¯ãããŒã¿ãäžæã«æŽ»çšããªããã°ãªããŸãããããŒã¿ã掻çšããããã®ããŒã¿ãªãã©ã·ãŒã身ã«çããææ®µãšããŠãçµ±èšåŠãåŠã¶ããšã¯ãšãŠãæçšã§ãã
ä»å玹ä»ãã仮説æ€å®ä»¥å€ã«ããããŒã¿ãªãã©ã·ãŒã«é¢ããæ§ã ãªèãæ¹ãææ³ãç¿åŸã§ããŸãã®ã§ãèªç€Ÿã®DXãæšé²ãããããªç«å Žã®æ¹ã§ããã°ãæ¯éå匷ããŠã¿ãŠãã ããã
åèãŸã§ã«ãäžè¬è²¡å£æ³äºº çµ±èšè³ªä¿èšŒæšé²åäŒã宿œããŠãããçµ±èšæ€å®ããšãã詊éšããããŸããããŒã¿ã®å°éå®¶ã§ããããŒã¿ãµã€ãšã³ãã£ã¹ããšåŒã°ããè·æ¥ã®äººã¯ãæäœã§ãçµ±èšæ€å®ïŒçŽçžåœã®çµ±èšç¥èãå¿ èŠããšèšãããŠããŸããçããã¯ããŒã¿ãµã€ãšã³ãã£ã¹ããç®æããŠããããã§ã¯ãªããããããŸãããããããŒã¿ã«è©³ããããšãããäžã€ã®ç®å®ã«ã¯ãªãããšæããŸãã®ã§ããããããã°ææŠããŠã¿ãŠãã ããã
ä»åã®èšäºããå°ãã§ãçããã®DXã®çè§£ã«åœ¹ç«ãŠã°å¹žãã§ãã
åŒç€Ÿã§ããäŒæ¥ã®DXæ¯æŽããæäŒããããŠããã ããŠãããŸããDXã«ã€ããŠã®çžè«ãåžžæåãä»ããŠãããŸãã®ã§ããæ°è»œã«ãåãåãããã ããã
åŒç€Ÿãžã®ãåãåããã¯ããã¡ãããã©ãã