èªååãããè²ã®ã³ã³ãã©ã¹ãåæã§ãŠã§ããµã€ãã®ã¢ã¯ã»ã·ããªãã£ãåäžãããŸããWCAGã¬ã€ãã©ã€ã³ã«é©åãã倿§ãªã°ããŒãã«ãªãŒãã£ãšã³ã¹ã«ãªãŒãããæ¹æ³ãåŠã³ãŸãããã
è²ã®ã³ã³ãã©ã¹ãåæïŒã°ããŒãã«ãªãªãŒãã£ãšã³ã¹ã®ããã®èªååãããã¢ã¯ã»ã·ããªãã£ãã¹ã
仿¥ã®ãŸããŸãããžã¿ã«åãé²ãäžçã§ã¯ããŠã§ãã¢ã¯ã»ã·ããªãã£ãæãéèŠã§ããããã¯åãªãã³ã³ãã©ã€ã¢ã³ã¹ã®åé¡ã§ã¯ãããŸãããããã¯ãããªãã®ãŠã§ããµã€ãããèœåã«é¢ä¿ãªãã誰ã§ã䜿çšã§ããããã«ããããšã§ãããŠã§ãã¢ã¯ã»ã·ããªãã£ã®éèŠãªåŽé¢ã¯ãè²ã®ã³ã³ãã©ã¹ãã§ããè²ã®ã³ã³ãã©ã¹ããäžååãªå ŽåãèŠèŠéç¢ã®ãããŠãŒã¶ãŒãããã¹ããèªãã ããã€ã³ã¿ãŒãã§ãŒã¹èŠçŽ ãæäœãããããããšãå°é£ã«ãªã£ãããäžå¯èœã«ãªã£ããããå¯èœæ§ããããŸãããã®èšäºã§ã¯ãè²ã®ã³ã³ãã©ã¹ãåæã®éèŠæ§ãšãèªååãããããŒã«ãã¢ã¯ã»ã·ããªãã£åºæºãžã®æºæ ãæ¯æŽããã°ããŒãã«ãªãªãŒãã£ãšã³ã¹ã®ããã«ãããå æ¬çãªãªã³ã©ã€ã³äœéšãäœæããæ¹æ³ã«ã€ããŠè©³ãã説æããŸãã
è²ã®ã³ã³ãã©ã¹ããšã¢ã¯ã»ã·ããªãã£åºæºã®çè§£
è²ã®ã³ã³ãã©ã¹ããšã¯ã忝ïŒããã¹ããŸãã¯ã€ã³ã¿ã©ã¯ãã£ããªèŠçŽ ïŒãšèæ¯è²ã®éã®èŒåºŠãŸãã¯æããã®å·®ãæããŸããã³ã³ãã©ã¹ããäœããããšã匱èŠãè²èŠç°åžžããŸãã¯ãã®ä»ã®èŠèŠéç¢ã®ãããŠãŒã¶ãŒãããã¹ããèæ¯ããåºå¥ããã®ãå°é£ã«ãªãããŠã§ããµã€ããèªãã§æäœããããšãé£ãããªãå¯èœæ§ããããŸãã
ãŠã§ãã³ã³ãã³ãã¢ã¯ã»ã·ããªãã£ã¬ã€ãã©ã€ã³ïŒWCAGïŒã¯ããŠã§ãã¢ã¯ã»ã·ããªãã£ã«é¢ããåœéçã«èªããããåºæºã§ããWCAGã®éæåºæºã§ã¯ããŠã§ãã³ã³ãã³ããã¢ã¯ã»ã¹å¯èœãšèŠãªãããããã«æºããå¿ èŠã®ããæå°ã³ã³ãã©ã¹ãæ¯ãæå®ããŠããŸããã³ã³ãã©ã¹ãèŠä»¶ã«ã¯ãäž»ã«2ã€ã®ã¬ãã«ããããŸãã
- WCAG 2.1 ã¬ãã«AAïŒ éåžžã®ããã¹ãã§ã¯å°ãªããšã4.5ïŒ1ã倧ããªããã¹ãïŒ18ptãŸãã¯14ptããŒã«ãïŒããã³ã°ã©ãã£ã«ã«ãªããžã§ã¯ãïŒã¢ã€ã³ã³ããã¿ã³ãªã©ïŒã§ã¯3ïŒ1ã®ã³ã³ãã©ã¹ãæ¯ãå¿ èŠã§ãã
- WCAG 2.1 ã¬ãã«AAAïŒ éåžžã®ããã¹ãã§ã¯å°ãªããšã7ïŒ1ã倧ããªããã¹ãããã³ã°ã©ãã£ã«ã«ãªããžã§ã¯ãã§ã¯4.5ïŒ1ã®ãããé«ãã³ã³ãã©ã¹ãæ¯ãå¿ èŠã§ãã
ãããã®ã¬ã€ãã©ã€ã³ã¯ããã¹ãã ãã§ãªãããã©ãŒã ã³ã³ãããŒã«ããã¿ã³ãèŠèŠçã€ã³ãžã±ãŒã¿ãŒãªã©ã®ä»ã®éèŠãªèŠçŽ ã«ãé©çšãããããšã«æ³šæããããšãéèŠã§ããã³ã³ãã³ãã®çè§£ã«äžå¯æ¬ ãªè£ 食çãªç»åã§ãããååãªã³ã³ãã©ã¹ããå¿ èŠã§ãã
ã°ããŒãã«ãªãªãŒãã£ãšã³ã¹ã«ãšã£ãŠè²ã®ã³ã³ãã©ã¹ããéèŠãªã®ã¯ãªãã§ããïŒ
ã¢ã¯ã»ã·ããªãã£ã¯ããããªæžå¿µäºé ã§ã¯ãªãããã¹ãŠã®äººã«ã¡ãªããããããããŸããæ¬¡ã®ç¹ãèæ ®ããŠãã ããã
- èŠèŠéç¢ïŒ äžçäžã§ãäœçŸäžäººãã®äººã ã匱èŠãè²èŠç°åžžããŸãã¯ãã®ä»ã®èŠèŠéç¢ãæã£ãŠããŸããè²ã®ã³ã³ãã©ã¹ããäœããšããŠã§ããµã€ãã®äœ¿çšèœåã«çŽæ¥åœ±é¿ããŸãã
- é«éœ¢å瀟äŒïŒ äžçã®äººå£ãé«éœ¢åããã«ã€ããŠãå 霢ã«äŒŽãèŠåäœäžã®æç çãå¢å ããŸããè²ã®ã³ã³ãã©ã¹ããè¯ããŠã§ããµã€ãã¯ãé«éœ¢è ã«ãšã£ãŠãã䜿ãããããªããŸãã
- ç¶æ³çãªéç¢ïŒ éåžžã®èŠåãæã€ãŠãŒã¶ãŒã§ããæããæ¥å ã®äžãäœå質ã®ç»é¢ã§ããã€ã¹ã䜿çšãããªã©ãç¹å®ã®ç¶æ³ã§å°é£ãçµéšããå¯èœæ§ããããŸãã
- ã¢ãã€ã«ãŠãŒã¶ãŒïŒ ã¢ãã€ã«ããã€ã¹ã¯äžçäžã§äœ¿çšãããŠããŸããç»é¢ã®ãŸã¶ãããå ã®ç¶æ ã®æªããããã³å°ããªç»é¢ãµã€ãºã¯ãè²ã®ã³ã³ãã©ã¹ããäœãããšã«ãã課é¡ãæªåãããå¯èœæ§ããããŸãã
- æ³ä»€éµå®ïŒ å€ãã®åœã«ã¯ããŠã§ããµã€ããWCAGã«æºæ ããããšã矩åä»ããã¢ã¯ã»ã·ããªãã£ã«é¢ããæ³åŸãšèŠå¶ããããŸããããããªããšãæ³çæªçœ®ã«ã€ãªããå¯èœæ§ããããŸãã
- ãã©ã³ãã®è©å€ïŒ ã¢ã¯ã»ã·ããªãã£ãžã®åãçµã¿ã瀺ãããšã¯ããã©ã³ãã®è©å€ãé«ããå æ¬æ§ãéèŠããŠããããšã瀺ããŸãã
è²ã®ã³ã³ãã©ã¹ãã®åé¡ã«å¯ŸåŠããããšã§ãããå æ¬çã§ãŠãŒã¶ãŒãã¬ã³ããªãŒãªãŠã§ããµã€ããäœæããããå¹ åºããªãŒãã£ãšã³ã¹ã«ã¡ãªããããããããã°ããŒãã«èŠæš¡ã§ãã©ã³ãã€ã¡ãŒãžã匷åããŸãã
æåã«ããè²ã®ã³ã³ãã©ã¹ãåæã®èª²é¡
ãŠã§ããµã€ãå šäœã§è²ã®ã³ã³ãã©ã¹ããæåã§ç¢ºèªããããšã¯ãé¢åã§æéããããããã»ã¹ã«ãªãå¯èœæ§ããããŸããéåžžãæ¬¡ã®ããšãå¿ èŠã«ãªããŸãã
- ãã¹ãŠã®ããã¹ããšã€ã³ã¿ã©ã¯ãã£ããªèŠçŽ ãç¹å®ããïŒ ããã«ã¯ãèŠåºããæ®µèœããªã³ã¯ããã¿ã³ããã©ãŒã ãã£ãŒã«ããããã³ã¢ã€ã³ã³ãå«ãŸããŸãã
- 忝ãšèæ¯ã®è²ã決å®ããïŒ ã«ã©ãŒããã«ãŒã䜿çšããããCSSã³ãŒãã調ã¹ãŠæ£ç¢ºãªã«ã©ãŒå€ïŒéåžžã¯16é²åœ¢åŒïŒãç¹å®ããŸãã
- ã³ã³ãã©ã¹ãæ¯ãèšç®ããïŒ ã³ã³ãã©ã¹ããã§ãã«ãŒããŒã«ãŸãã¯èšç®æ©ãæåã§äœ¿çšããŠã忝ãšèæ¯è²ã®éã®ã³ã³ãã©ã¹ãæ¯ã決å®ããŸãã
- WCAGãžã®æºæ ã確èªããïŒ èšç®ãããã³ã³ãã©ã¹ãæ¯ããé¢é£ããããã¹ããµã€ãºãšèŠçŽ ã¿ã€ãã«å¯ŸããWCAGã®éæåºæºãšæ¯èŒããŸãã
- ãã¹ãŠã®ããŒãžãšç¶æ ïŒäŸïŒãããŒããã©ãŒã«ã¹ïŒã«å¯ŸããŠããã»ã¹ãç¹°ãè¿ã
ãã®æåã«ããã¢ãããŒãã¯ãç¹ã«å€§èŠæš¡ã§è€éãªãŠã§ããµã€ãã§ã¯ããšã©ãŒãçºçãããããªããŸãããŸãããµã€ãå šäœã§äžè²«æ§ãç¶æããæ°ããã³ã³ãã³ããã¢ã¯ã»ã·ããªãã£åºæºã«æºæ ããŠããããšã確èªããããšãå°é£ã§ããããã«ãäžçã®ããŸããŸãªå°åã§ç°ãªãã«ã©ãŒã¢ãã«ã䜿çšãããŠããå¯èœæ§ããããè²ã®éžæã§ãšã©ãŒãçºçããå¯èœæ§ããããŸããããšãã°ãäžéšã®ãã¶ã€ããŒã¯äž»ã«å°å·ã«CMYKã䜿çšãããŠã§ãçšã«RGBãŸãã¯16鲿°ã«å€æãããšãã«èŠåŽããå ŽåããããŸããæåã®ããã»ã¹ã«äŸåãããšãé倧ãªäžæ£ç¢ºããçºçãããŠã§ããµã€ãå šäœã®ã¢ã¯ã»ã·ããªãã£ã劚ããããå¯èœæ§ããããŸãã
èªååãããè²ã®ã³ã³ãã©ã¹ããã¹ãïŒå®çšçãªãœãªã¥ãŒã·ã§ã³
èªååãããè²ã®ã³ã³ãã©ã¹ããã¹ãããŒã«ã¯ãããã»ã¹ãåçåããã¢ã¯ã»ã·ããªãã£ã®åé¡ãç¹å®ããŠè§£æ±ºããããã®ãããå¹ççã§ä¿¡é Œæ§ã®é«ãæ¹æ³ãæäŸããŸãããããã®ããŒã«ã¯ããŠã§ãããŒãžãŸãã¯ãŠã§ããµã€ãå šäœãèªåçã«ã¹ãã£ã³ããè²ã®ã³ã³ãã©ã¹ããWCAGã¬ã€ãã©ã€ã³ãæºãããŠããªãã€ã³ã¹ã¿ã³ã¹ããã©ã°ä»ãã§ããŸããå€ãã®ç°ãªãããŒã«ãååšããç¡æãšææã®äž¡æ¹ããããããããã«é·æãšçæããããŸãã
èªååããããã¹ãã®ã¡ãªãã
- å¹çïŒ èªååãããããŒã«ã¯ãå€§èŠæš¡ãªãŠã§ããµã€ããè¿ éãã€å¹ççã«ã¹ãã£ã³ããæéãšãªãœãŒã¹ãç¯çŽã§ããŸãã
- ç²ŸåºŠïŒ è²ã®èå¥ãšã³ã³ãã©ã¹ãæ¯ã®èšç®ã«ããã人çãšã©ãŒãæé€ããŸãã
- äžè²«æ§ïŒ èªååããããã¹ãã«ãããè²ã®ã³ã³ãã©ã¹ãããã¹ãŠã®ããŒãžãšèŠçŽ ã§äžè²«ããŠãã§ãã¯ãããããšãä¿èšŒãããŸãã
- æ©ææ€åºïŒ ã¢ã¯ã»ã·ããªãã£ã®åé¡ã¯éçºããã»ã¹ã®æ©ã段éã§ç¹å®ã§ãããããä¿®æ£ã容æã«ãªããã³ã¹ããåæžãããŸãã
- éçºã¯ãŒã¯ãããŒãšã®çµ±åïŒ å€ãã®ããŒã«ã¯ãéçºç°å¢ïŒIDEïŒãCI / CDãã€ãã©ã€ã³ãããã³ãã©ãŠã¶éçºè ããŒã«ãšçµ±åãããŠãããã·ãŒã ã¬ã¹ãªã¢ã¯ã»ã·ããªãã£ãã¹ããå¯èœã§ãã
- å æ¬çãªã¬ããŒãïŒ èªååãããããŒã«ã¯ãè²ã®ã³ã³ãã©ã¹ããšã©ãŒã®å Žæãšæ§è³ªã«é¢ããå ·äœçãªæ å ±ãå«ã詳现ãªã¬ããŒããæäŸããŸãã
- ç¶ç¶çãªç£èŠïŒ 宿çãªèªååããããã¹ãã¯ããŠã§ããµã€ããé²åããŠããã¢ã¯ã»ã·ããªãã£ãæéã®çµéãšãšãã«ç¶æãããããã«ããã®ã«åœ¹ç«ã¡ãŸãã
èªååãããè²ã®ã³ã³ãã©ã¹ããã¹ãããŒã«ã®çš®é¡
å©çšå¯èœãªèªååãããè²ã®ã³ã³ãã©ã¹ããã¹ãããŒã«ã«ã¯ãããã€ãã®çš®é¡ããããããããã«ç¬èªã®ç¹åŸŽãšæ©èœããããŸãã
- ãã©ãŠã¶æ¡åŒµæ©èœïŒ ãããã¯ããŠã§ããã©ãŠã¶ã«ã€ã³ã¹ããŒã«ããŠãåã
ã®ãŠã§ãããŒãžã®è²ã®ã³ã³ãã©ã¹ãããã°ãã確èªã§ãã軜éããŒã«ã§ããäŸãšããŠã¯ã次ã®ãã®ããããŸãã
- WCAGã³ã³ãã©ã¹ããã§ãã«ãŒïŒ éžæããããã¹ãã®ã³ã³ãã©ã¹ãæ¯ãšWCAGé©åã¬ãã«ã衚瀺ãããã·ã³ãã«ã§äœ¿ããããæ¡åŒµæ©èœã
- ColorZillaïŒ ã«ã©ãŒããã«ãŒãã¹ãã€ããããã³ã«ã©ãŒå±¥æŽãå«ããããå æ¬çãªæ¡åŒµæ©èœã
- ã¢ã¯ã»ã·ããªãã£ã€ã³ãµã€ãïŒ Microsoftã®åŒ·åãªæ¡åŒµæ©èœã§ãè²ã®ã³ã³ãã©ã¹ãåæãå«ããå¹ åºãã¢ã¯ã»ã·ããªãã£ãã¹ããæäŸããŸãã
- ãªã³ã©ã€ã³ã³ã³ãã©ã¹ããã§ãã«ãŒïŒ 忝è²ãšèæ¯è²ã®å€ãå
¥åããŠã³ã³ãã©ã¹ãæ¯ãèšç®ã§ããããŠã§ãããŒã¹ã®ããŒã«ããããã¯ãç°¡åãªãã§ãã¯ãåã
ã®èŠçŽ ã«åœ¹ç«ã¡ãŸããäŸãšããŠã¯ã次ã®ãã®ããããŸãã
- WebAIMã³ã³ãã©ã¹ããã§ãã«ãŒïŒ WCAGé©åã«é¢ãã詳现æ å ±ãæäŸããã人æ°ãããä¿¡é Œæ§ã®é«ããªã³ã©ã€ã³ããŒã«ã
- Accessible ColorsïŒ ããŸããŸãªè²ã®çµã¿åãããæ¢çŽ¢ããèŠèŠéç¢ãã·ãã¥ã¬ãŒãããŠãã¬ãã¥ãŒã§ããããŒã«ã
- ãã¹ã¯ãããã¢ããªã±ãŒã·ã§ã³ïŒ ãããåŠçãã«ã¹ã¿ãã€ãºå¯èœãªã¬ããŒããªã©ãããé«åºŠãªæ©èœãæäŸããã¹ã¿ã³ãã¢ãã³ã®ãœãããŠã§ã¢ã¢ããªã±ãŒã·ã§ã³ã
- èªååãããã¢ã¯ã»ã·ããªãã£ãã¹ãã©ã€ãã©ãªïŒ ãããã¯ãéçºè
ããã¹ãã¹ã€ãŒãã«çµ±åããããã®ã©ã€ãã©ãªã§ããããœãããŠã§ã¢éçºã©ã€ããµã€ã¯ã«ã®äžéšãšããŠèªååãããã¢ã¯ã»ã·ããªãã£ãã§ãã¯ãå¯èœã«ããŸããäŸãšããŠã¯ã次ã®ãã®ããããŸãã
- Axe (Deque Systems)ïŒ éåžžã«äººæ°ãããçšéã®åºãã¢ã¯ã»ã·ããªãã£ãã¹ããšã³ãžã³ã
- Lighthouse (Google)ïŒ ãŠã§ãããŒãžã®å質ãåäžãããããã®ãªãŒãã³ãœãŒã¹ã®èªååãããããŒã«ãããã©ãŒãã³ã¹ãã¢ã¯ã»ã·ããªãã£ãããã°ã¬ãã·ããŠã§ãã¢ããªãSEOãªã©ã®ç£æ»ããããŸãã
- ãŠã§ããµã€ãã¢ã¯ã»ã·ããªãã£ç£æ»ããŒã«ïŒ ãŠã§ããµã€ãå šäœãã¹ãã£ã³ããè²ã®ã³ã³ãã©ã¹ããå«ãå¹ åºãã¢ã¯ã»ã·ããªãã£ã®åé¡ã«é¢ãã詳现ãªã¬ããŒããæäŸããå æ¬çãªããŒã«ãäŸãšããŠã¯ã次ã®ãã®ããããŸãã
- SiteimproveïŒ äžé£ã®ã¢ã¯ã»ã·ããªãã£ãã¹ãããã³ç£èŠããŒã«ãæäŸããåçšãã©ãããã©ãŒã ã
- SortSiteïŒ ãŠã§ããµã€ãå šäœãã¯ããŒã«ãã詳现ãªã¢ã¯ã»ã·ããªãã£ã¬ããŒããçæã§ãããã¹ã¯ãããã¢ããªã±ãŒã·ã§ã³ã
ã¯ãŒã¯ãããŒãžã®èªååããããã¹ãã®çµ±å
èªååãããè²ã®ã³ã³ãã©ã¹ããã¹ãã®ã¡ãªãããæå€§éã«é«ããã«ã¯ãéçºã¯ãŒã¯ãããŒã«çµ±åããããšãäžå¯æ¬ ã§ããæ¬¡ã«ãããã€ãã®å®çšçãªãã³ãã瀺ããŸãã
- æ©æã«éå§ããïŒ åŸããèããã®ã§ã¯ãªããèšèšããã³éçºããã»ã¹ã®æåããã¢ã¯ã»ã·ããªãã£ãã¹ããçµã¿èŸŒã¿ãŸãã
- é©åãªããŒã«ãéžæããïŒ ç¹å®ã®ããŒãºãæºãããæ¢åã®éçºç°å¢ãšããŸãçµ±åã§ããããŒã«ãéžæããŸãã
- ãã¹ããèªååããïŒ èªååããããã¹ããCI / CDãã€ãã©ã€ã³ã«çµ±åããŠããã¹ãŠã®ãã«ãã§ã¢ã¯ã»ã·ããªãã£ããã§ãã¯ãããããã«ããŸãã
- ããŒã ããã¬ãŒãã³ã°ããïŒ ã¢ã¯ã»ã·ããªãã£ã®ååãšãèªååããããã¹ãããŒã«ã®äœ¿ç𿹿³ã«ã€ããŠãèšèšè ãšéçºè ã«ãã¬ãŒãã³ã°ãæäŸããŸãã
- æç¢ºãªã¬ã€ãã©ã€ã³ã確ç«ããïŒ ãŠã§ããµã€ãã®æç¢ºãªè²ã®ã³ã³ãã©ã¹ãã¬ã€ãã©ã€ã³ãšæšæºãå®çŸ©ããŸãã
- 宿çã«ç£èŠããã³ç¶æããïŒ ãŠã§ããµã€ãã®ã¢ã¯ã»ã·ããªãã£ã®åé¡ãç¶ç¶çã«ç£èŠããçºçããå¯èœæ§ã®ããåé¡ã解決ããŸãã
èªååããããã¹ããè¶ ããŠïŒã¢ã¯ã»ã·ããªãã£ãžã®å æ¬çãªã¢ãããŒã
èªååããããã¹ãã¯è²ŽéãªããŒã«ã§ãããã¢ã¯ã»ã·ããªãã£ãžã®å æ¬çãªã¢ãããŒãã®ä»£ããã«ã¯ãªããªãããšãèŠããŠããããšãéèŠã§ããèªååãããããŒã«ã¯ãç¹å®ã®çš®é¡ã®ã¢ã¯ã»ã·ããªãã£ã®åé¡ã®ã¿ãæ€åºã§ããéç¢ã®ãã人ã ã®å šäœçãªãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãè©äŸ¡ããããšã¯ã§ããŸããã
ã¢ã¯ã»ã·ããªãã£ãžã®å æ¬çãªã¢ãããŒãã«ã¯ã次ã®ãã®ãå«ãŸããå¿ èŠããããŸãã
- æåãã¹ãïŒ èªååãããããŒã«ãèŠéãå¯èœæ§ã®ããåé¡ãç¹å®ããããã«ãéç¢ã®ããå®éã®ãŠãŒã¶ãŒãšæåãã¹ãã宿œããŸããããã¯ãã¢ã¯ã»ã·ããªãã£ãšãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ã®ãã¥ã¢ã³ã¹ãçè§£ããäžã§ç¹ã«éèŠã§ãã
- ãŠãŒã¶ãŒãã£ãŒãããã¯ïŒ éç¢ã®ãããŠãŒã¶ãŒããã®ãã£ãŒãããã¯ãæ±ãããŠã§ããµã€ãã®ãã¶ã€ã³ã«ææ¡ãåãå ¥ããŸãã
- ã¢ã¯ã»ã·ããªãã£ãã¬ãŒãã³ã°ïŒ ã¢ã¯ã»ã·ããªãã£ã®ååãšãã¹ããã©ã¯ãã£ã¹ã«ã€ããŠãããŒã ã«ç¶ç¶çãªãã¬ãŒãã³ã°ãæäŸããŸãã
- ã¢ã¯ã»ã·ããªãã£ç£æ»ïŒ ã¢ã¯ã»ã·ããªãã£ã®åé¡ãç¹å®ããŠå¯ŸåŠããããã«ã宿çãªã¢ã¯ã»ã·ããªãã£ç£æ»ã宿œããŸãã
- ãŠãŒã¶ããªãã£ã«çŠç¹ãåœãŠãïŒ ãŠã§ããµã€ããæè¡çã«ã¢ã¯ã»ã¹å¯èœã§ããã ãã§ãªããéç¢ã®ãã人ã ã«ãšã£ãŠäœ¿ããããçŽæçã§ããããšã確èªããŸãã
åœéçãªèæ ®äºé
ã°ããŒãã«ãªãªãŒãã£ãšã³ã¹åãã«èšèšããå Žåã¯ãè²ã«é¢é£ããæåçãªéããšå¥œã¿ãèæ ®ããããšãéèŠã§ããè²ã¯æåã«ãã£ãŠç°ãªãæå³ãšé¢é£ä»ããæã€å¯èœæ§ãããããŠã§ããµã€ãã®è²ãéžæããéã«ã¯ããããã®ãã¥ã¢ã³ã¹ãèªèããããšãéèŠã§ãã
äŸïŒ
- èµ€ïŒ è¥¿æŽæåã§ã¯ãèµ€ã¯å±éºãŸãã¯èŠåã«é¢é£ä»ããããããšããããããŸããäžåœã§ã¯ã幞éãšå¹žçŠã象城ããŠããŸããäžéšã®ã¢ããªã«ã®åœã§ã¯ãåªã象城ããå ŽåããããŸãã
- çœïŒ è¥¿æŽæåã§ã¯ãçœã¯çŽç²ããšç¡éªæ°ãã«é¢é£ä»ããããããšããããããŸããäžéšã®ã¢ãžã¢æåã§ã¯ãåªã«é¢é£ä»ããããŠããŸãã
- ç·ïŒ è¥¿æŽæåã§ã¯ãç·ã¯èªç¶ãšç°å¢ã«é¢é£ä»ããããããšããããããŸããäžéšã®æåã§ã¯ãç æ°ã«é¢é£ä»ããããŠããŸãã
ãããã£ãŠãã¿ãŒã²ããåžå Žã«ãããè²ã®æåçé¢é£æ§ã調æ»ãããªãŒãã£ãšã³ã¹ã«é©ããè²ãéžæããããšãéèŠã§ãããŸããããã¹ããã¢ã€ã³ã³ãªã©ãä»ã®æããããšçµã¿åãããŠè²ã䜿çšããããšããæ··ä¹±ãé¿ããããã®è¯ãæ¹æ³ã§ããå€å žçãªäŸã¯ãç·ãšèµ€ã䜿çšããŠãé²ãããšã忢ãããŸãã¯æåãšå€±æã瀺ãããšã§ãããããã®è²ã®ã¿ã«äŸåããŠæ å ±ãäŒéãããšãè²èŠç°åžžã®ãŠãŒã¶ãŒã«ã¯ã¢ã¯ã»ã¹ã§ããªãå¯èœæ§ãããããããåæ ŒããŸãã¯ãäžåæ Œããªã©ã®ããã¹ãã䜿çšããããšãéèŠã§ãã
è²ã®ã³ã³ãã©ã¹ãã®åé¡ãšè§£æ±ºçã®å®äŸ
è²ã®ã³ã³ãã©ã¹ãã®åé¡ãšãã®è§£æ±ºæ¹æ³ã®å®éã®äŸãèŠãŠã¿ãŸãããã
äŸ1ïŒ çœè²ã®èæ¯ã«èãç°è²ã®ããã¹ãã
- åé¡ïŒ ã³ã³ãã©ã¹ãæ¯ãäœããããããç¹ã«åŒ±èŠã®ãŠãŒã¶ãŒã«ãšã£ãŠããã¹ããèªã¿ã«ãããªããŸãã
- 解決çïŒ ããã¹ãã®è²ãæãããããèæ¯è²ãæããããŠãã³ã³ãã©ã¹ããé«ããŸããè²ã®ã³ã³ãã©ã¹ããã§ãã«ãŒã䜿çšããŠãã³ã³ãã©ã¹ãæ¯ãWCAGã¬ã€ãã©ã€ã³ãæºãããŠããããšã確èªããŸãã
äŸ2ïŒ èæ¯ãšããã¹ãã®è²ã®éããããããªãã¿ã³ã
- åé¡ïŒ ã³ã³ãã©ã¹ãæ¯ãäžååã§ããå¯èœæ§ãããããŠãŒã¶ãŒããã¿ã³ã®ããã¹ããèæ¯ããåºå¥ããããšãå°é£ã«ãªããŸãã
- 解決çïŒ ãã¿ã³ã®ããã¹ããããã¿ã³ã®èæ¯ãšåšå²ã®ããŒãžèæ¯ã®äž¡æ¹ã«å¯ŸããŠååãªã³ã³ãã©ã¹ããæã€ããã«ããŸãããã¿ã³ãããã«åºå¥ããããã«ãå¢çç·ãŸãã¯ãã®ä»ã®èŠèŠçãªæãããã远å ããããšãæ€èšããŠãã ããã
äŸ3ïŒ è²ã®ã¿ã䜿çšããŠæ å ±ãäŒéããïŒããšãã°ãå¿ é ã®ãã©ãŒã ãã£ãŒã«ãã瀺ãããã«ç°ãªãè²ã䜿çšãããªã©ïŒã
- åé¡ïŒ è²èŠç°åžžã®ãŠãŒã¶ãŒã¯ãç°ãªãè²ãåºå¥ã§ããªãå¯èœæ§ããããã©ã®ãã£ãŒã«ããå¿ é ã§ããããçè§£ããããšãå°é£ã«ãªããŸãã
- 解決çïŒ ããã¹ãã©ãã«ãã¢ã€ã³ã³ãªã©ãä»ã®æãããã䜿çšããŠåãæ å ±ãäŒéããŸããããšãã°ãå¿ é ãã£ãŒã«ãã®æšªã«ã¢ã¹ã¿ãªã¹ã¯ïŒ*ïŒã远å ããŸãã
äŸ4ïŒ ããã¹ããéããããèæ¯ç»åã®äœ¿çšã
- åé¡ïŒ ããã¹ããšèæ¯ç»åã®ã³ã³ãã©ã¹ãã¯ãç»åã³ã³ãã³ãã«ãã£ãŠç°ãªãå¯èœæ§ããããäžéšã®é åã§ã¯ããã¹ããèªã¿ã«ãããªããŸãã
- 解決çïŒ ããã¹ãã®èé¢ã«åè²ã®èæ¯ã䜿çšããããåéæã®ãªãŒããŒã¬ã€ã远å ããŠãååãªã³ã³ãã©ã¹ãã確ä¿ããŸããããã¹ãã®èåŸã«ããã³ã³ãã©ã¹ãã®äœãé åãé¿ããããã«ãç»åãæ éã«éžæããŠãã ããã
èªååãããã¢ã¯ã»ã·ããªãã£ãã¹ãã®æªæ¥
èªååãããã¢ã¯ã»ã·ããªãã£ãã¹ãã¯ããã¯ãããžãŒã®é²æ©ãšãŠã§ãã¢ã¯ã»ã·ããªãã£ã®éèŠæ§ã«å¯Ÿããæèã®é«ãŸãã«äŒŽããç¶ç¶çã«é²åããŠããŸããæ³šç®ãã¹ãäž»ãªãã¬ã³ãã«ã¯ã次ã®ãã®ããããŸãã
- AIæèŒã®ãã¹ãïŒ äººå·¥ç¥èœïŒAIïŒã䜿çšããŠãããåºç¯å²ã®ã¢ã¯ã»ã·ããªãã£ã®åé¡ãç¹å®ã§ãããããé«åºŠãªèªååããããã¹ãããŒã«ãéçºãããŠããŸãã
- èšèšããŒã«ãšã®çµ±åã®æ¹åïŒ ã¢ã¯ã»ã·ããªãã£ãã¹ãã¯èšèšããŒã«ãšã®çµ±åã匷åãããŠãããèšèšè ã¯èšèšããã»ã¹ã®æ©ã段éã§ã¢ã¯ã»ã·ããªãã£ã®åé¡ã«å¯ŸåŠã§ããŸãã
- ãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãžã®æ³šç®ã®é«ãŸãïŒ èªååãããããŒã«ã¯ãéç¢ã®ãã人ã ã®ãŠã§ããµã€ãã®ãŠãŒã¶ããªãã£ãè©äŸ¡ããããã«ããŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ã¡ããªãã¯ãåãå ¥ãå§ããŠããŸãã
- æ°ãããã¯ãããžãŒã®ãµããŒãã®åŒ·åïŒ èªååããããã¹ãããŒã«ã¯ãä»®æ³çŸå®ïŒVRïŒãæ¡åŒµçŸå®ïŒARïŒãªã©ã®æ°ãããŠã§ããã¯ãããžãŒããµããŒãããããã«é©å¿ããŠããŸãã
çµè«ïŒããè¯ããŠã§ãã®ããã®ã¢ã¯ã»ã·ããªãã£ã®æ¡çš
è²ã®ã³ã³ãã©ã¹ãã¯ãŠã§ãã¢ã¯ã»ã·ããªãã£ã®åºæ¬çãªåŽé¢ã§ãããèªååããããã¹ãããŒã«ã¯ããŠã§ããµã€ããWCAGã¬ã€ãã©ã€ã³ãæºãããŠããããšãä¿èšŒããããã®å®çšçãã€å¹ççãªæ¹æ³ãæäŸããŸããéçºã¯ãŒã¯ãããŒã«èªååãããè²ã®ã³ã³ãã©ã¹ããã¹ããçµã¿èŸŒã¿ãã¢ã¯ã»ã·ããªãã£ãžã®å æ¬çãªã¢ãããŒããæ¡çšããããšã«ãããã°ããŒãã«ãªãªãŒãã£ãšã³ã¹ã®ããã«ãããå æ¬çã§ãŠãŒã¶ãŒãã¬ã³ããªãŒãªãªã³ã©ã€ã³ãšã¯ã¹ããªãšã³ã¹ãäœæã§ããŸãã
ã¢ã¯ã»ã·ããªãã£ã¯ã1åéãã®ä¿®æ£ã§ã¯ãªããç¶ç¶çãªããã»ã¹ã§ããããšãå¿ããªãã§ãã ããããŠã§ããµã€ãã®ã¢ã¯ã»ã·ããªãã£ãç¶ç¶çã«ç£èŠããã³æ¹åããããšã§ãäžçäžã®äœçŸäžäººãã®éç¢ã®ãã人ã ã®ç掻ã«ãã©ã¹ã®åœ±é¿ãäžããããšãã§ããŸãããŸããããããããšã§ãèœåããŠã§ããžã®ã¢ã¯ã»ã¹ã«äœ¿çšããŠãããã¯ãããžãŒã«é¢ä¿ãªãããã¹ãŠã®äººã«ãšã£ãŠã³ã³ãã³ããããã¢ã¯ã»ã¹ããããããããšãã§ããŸãã