2æ28æ¥ã¨3æ1æ¥ãæ±äº¬ã»ç«¹æ©ã®å¦è¡ç·åã»ã³ã¿ã¼ã«ã¦ãã¤ã³ã¿ã©ã¯ã·ã§ã³2005ããéå¬ããããã¤ã³ã¿ã©ã¯ã·ã§ã³ã¯ã¦ã¼ã¶ã¼ã¤ã³ã¿ã¼ãã§ã¤ã¹ãã½ããã¦ã§ã¢å·¥å¦ãªã©ã®è°è«ã®å ´ã§ããããã®ç 究ææãçºè¡¨ãããå ´æãä»å¹´ã¯ããã620åã®ç 究è ã»å¦çãã¡ãéã¾ã£ãã â1æ¥ç®ï¼ç¤¾ä¼çã¤ã³ã¿ã©ã¯ã·ã§ã³ãè¦ç· ã¾ãæåã¯ã¹ã¿ã³ãã©ã¼ã大å¦ã®ã¹ã³ããã»ã¯ã¬ãã¼(Scott Klemmer)æ°ã«ããæå¾ è¬æ¼ããå§ã¾ã£ããã¯ã¬ãã¼å士ã¯ãã¥ã¼ãã³ã»ã³ã³ãã¥ã¼ã¿ã»ã¤ã³ã¿ã©ã¯ã·ã§ã³ã®ç 究è ã§ãã¿ã³ã¸ãã«ã»ã¤ã³ã¿ã¼ãã§ã¤ã¹çãç¦ç¹ã¨ãã¦ãããæ¼é¡ã¯ããããã¿ã¤ãã³ã°ã»ãã¥ã¼ãã£ã¼ã»ã¤ã³ã¿ã©ã¯ã·ã§ã³ãã ã¿ã³ã¸ãã«ã»ã¤ã³ã¿ã¼ãã§ã¤ã¹ã¨ã¯ãé»è³ä¸çã«ããæ å ±ãæ å ±æä½ããç©çä¸çã®ãªãã¸ã§ã¯ããæä½ã§è¡ãªããã¨ããããããã¯å®ä¸çã¨ã³ã³ãã¥ã¼ã¿ã®ãªãã®ä¸çãã·ã¼ã ã¬ã¹ã«ç¹ããã¨ããããã¨ããã¤ã³ã¿ã¼ãã§ã¤ã¹ã§ãããã
ããµãã¥ã¼ã»ããå·ãã¹ãã³ã«æ ç¹ãç½®ãæ°èä¼æ¥ããWi-Fiä¿¡å·ã使ããã¨ã§ã人工è¡æã使ç¨ããGPSããæ£ç¢ºã«ä½ç½®ãç¹å®ããã½ããã¦ã§ã¢ãéçºããã¨çºè¡¨ããã Skyhook Wirelessã¯ç±³å½æé20æ¥ãå社éçºã®Wi-Fi測ä½ã·ã¹ãã ãWPSï¼Wi-Fi Positioning Systemï¼ããåç¨ã§å©ç¨å¯è½ã«ãªã£ããã¨ãçºè¡¨ãããå社ãéçºããã½ããã¦ã§ã¢ã¯ãç¡ç·ã«ã¼ã¿ããçºä¿¡ãããã802.11ã®ç¡ç·ä¿¡å·ã使ããWi-Fiæè¡ãæè¼ããããã¤ã¹ã®ä½ç½®ãæ£ç¢ºã«æ¤åºãããåã½ããã§æ¤åºå¯è½ãªããã¤ã¹ã¨ãã¦ã¯ããã¹ã¯ãããPCããã¼ãPCãPDAãã¿ãã¬ããPCãã¹ãã¼ããã©ã³ãRFIDã¿ã°ï¼ç¡ç·ICã¿ã°ï¼ãªã©ãæãããããåã½ããã¯ç¾å¨ãã¢ããªã±ã¼ã·ã§ã³éçºè ã¨ããã¤ã¹ã¡ã¼ã«ã¼åãã«é å¸ããã¦ããã Skyhookã¯ãç¹å®ã®é½å¸ã«è¨ç½®ããããã¹ã¦ã®ç¡ç·ã¢ã¯ã»ã¹ãã¤ã³ãã®æ å ±ãé
å®é¨ã®çµæãä½ç½®æ¤ç¥ç²¾åº¦ã±30cmãæ¹åæ¤ç¥ç²¾åº¦ã±1度ç¨åº¦ã§ãããã¨ã確èªãããããã§ãã ãªãããã®æ¤ç¥ç²¾åº¦ã¯é常ã«ã¼ããã²ã¼ã·ã§ã³ã·ã¹ãã ãæºå¸¯é»è©±ãªã©ã§ä¸è¬çã«ç¨ãããã¦ããGPSã®ç´10ï½100åç¨åº¦ã ã¨ã®ãã¨ãå°æ¥çã«ã¯å·¥å ´çã«ãããä½æ¥å¡ã®ä½ç½®ã®ææ¡ããå庫å ã«ãããä¿ç®¡ç©ã®ç®¡çãªã©ãæ§ã ãªç¨éã¸ã®æ´»ç¨ãç®æãã¦ããããã§ãããªããªããããããã 詳細ã¯ä»¥ä¸ã®éãã é«ç²¾åº¦ã®ä½ç½®ã»æ¹åæ¤ç¥ã·ã¹ãã ã®éçºã«ã¤ãã¦(2007å¹´ 1æ16æ¥): ãã¬ã¹ãªãªã¼ã¹ | NEC ãã®ãªãªã¼ã¹ã«ããã¨ãNECã¯é»æ±ãéä¿¡ãããã¯ã¼ã¯ãªã©ã®è¨åãä¿æãã¦ããä¸å½é»åãªã©ã¨å ±åã§ãã¢ã³ããã®æ§æãæºå¸¯ç«¯æ«ã«ãããè¨ç®å¦çæ¹æ³ãªã©ã«ç¬èªã®å·¥å¤«ãå ãããã¨ã§é«ç²¾åº¦ãªä½ç½®ã»æ¹åæ¤ç¥ãå®ç¾ããã·ã¹ãã ãéçºããããã§ãã ãã®ã·ã¹ãã ã¯PDA(å人ç¨æºå¸¯æ å ±ç«¯æ«)ãªã©ã«æ å ±ãæä¾ãããæºå¸¯ç«¯æ«ããä½
â PSPãé»åå°å³ã«ãªã PSPã«ã¦ãã¿ããªã®å°å³2ããåããã®å³ãåãã¼ã¸ã§ã³ã¯GPSã¬ã·ã¼ãã¼ã«å¯¾å¿ãã¦ããªãã£ãããææ°çã¯GPSã¬ã·ã¼ãã¼å¯¾å¿ãPSPãGPSããã²ã¼ã·ã§ã³ã·ã¹ãã ã¨ãã¦å©ç¨ã§ããããã«ãªã ä»åã¯å°å³ç³»ã®ãã¿ãã¢ãã¨ãã¦ã¯ãã½ãã¼ã® ãã¬ã¤ã¹ãã¼ã·ã§ã³ã»ãã¼ã¿ãã« ï¼ å°ç¨GPSã¬ã·ã¼ã㼠絡ã¿ã ã ããããï¼2007å¹´4æ26æ¥ã«ï¼ã¼ã³ãªã³ããã ã¿ããªã®å°å³2 ãã¨ããPSPç¨ã½ãããåºãããã®ã½ããã¨PSPã¨å°ç¨GPSã¬ã·ã¼ãã¼ãä½µç¨ããã¨ãPSPãGPSãããã»ããã¨ãã¦å©ç¨ã§ããããã«ãªãã PSPç¨ã®å°å³ã½ããã¨ãã¦ã¯ãã¾ããã¿ããªã®å°å³ãï¼2006å¹´4æ20æ¥çºå£²ï¼ããã£ãããããã¯åãªãå°å³ãã¥ã¼ã¯ã¼ãåãªããã¨ã¯è¨ãããã¼ã¿ãã«ã²ã¼ã ãã·ã³ãå®ç¨çãªé»åå°å³é²è¦§ãã·ã³ã¨ãã¦ä½¿ããããã«ããã¨ããæå³ã§ã¯ãããã£!!ãã¦ãªæ°é®®å³ããã£ãã ããã«
ã¹ã¯ã¦ã§ã¢ã»ã¨ããã¯ã¹ã¯ãè±ãã§ç¥çãªéã³ã®ã¹ã¿ã¤ã«ãæä¾ãããã¨ãã³ã³ã»ããã«ã趣å³ã»æé¤åéã«ç¹åããæ°ã·ãªã¼ãºãDSï¼Styleããç«ã¡ä¸ããããã®ç¬¬1å¼¾ã¨ãã¦ãååã»ç£ä¿®ããã¤ã¤ã¢ã³ãã»ããã°ã«ä¾é ¼ãããå°çã®æ©ãæ¹DSãï¼ã¤ã¿ãªã¢ç·¨ããã©ã³ã¹ç·¨ãã¿ã¤ç·¨ï¼ãNHKã¨ãã¥ã±ã¼ã·ã§ãã«ãç£ä¿®ãããè±å²ãDSã¬ã¼ããã³ã°Lifeããæ±èEMIãååãããDSã§ã¯ã©ã·ã㯠è´ãã¦ã¿ã¾ãããï¼ãããã£ãããã¹ãç£ä¿®ãããä»æ¥ããå§ããDSã¨ã¬ã¬ãã¹ã³ï¼ä»®ç§°ï¼ããªã©è¨6ã¿ã¤ãã«ãã2007å¹´å¤ããé 次çºå£²ããã¨çºè¡¨ããã ã¹ã¯ã¦ã§ã¢ã»ã¨ããã¯ã¹ã¯ããã²ã¼ã ãå¹ åºã層ã«åºãããå¾æ¥ã®ã«å ãã趣å³ã»æé¤çã®åéã«ãããã½ããå¸å ´ãæ¡å¤§ãã¦ããç¾ç¶ãéã¿ããã®å¤æ§æ§ã¯ã²ã¼ã é¢é£ä¼æ¥ã®ã¿ãªãããååéã«ããã¦ã³ã³ãã³ãããã¦ãã¦ãæããä¼æ¥ã«ã¨ã£ã¦ããæ°ããªã¦ã¼ã¶ã¼å±¤ãéæãã大ããªãã¸ãã¹ãã£ã³ã¹ã
Air Semiconductor å ±ååµè¨è å ¼æé«æè¡è²¬ä»»è ï¼CTOï¼ã®ãã¼ãããã»ãã¹ã¿æ°ï¼å·¦ï¼ãå ±ååµè¨è å ¼æé«çµå¶è²¬ä»»è ï¼CEOï¼ã®ã¹ãã£ã¼ã´ã³ã»ã°ã¬ã¢ã æ°ãä¸å¤®ãGPSããããAirwave 1ã æºå¸¯é»è©±ã¸ã®GPSæè¼ãä¸è¬çã«ãªã£ã¦ããããã¯ããã¨ã³ããªã¼ã¢ãã«ã§ãGPSãæ¨æºæ©è½ã«ãªããã¨ãã¦ããã ãããããã¸ã¿ã«ã«ã¡ã©ããã®ã»ãã®ã¢ãã¤ã«æ©å¨ã«ããã¦ã¯ãããã»ã©æ®åãã¦ããªãã®ãç¾ç¶ã ããããªç¶æ³ä¸ã§ããã¸ã¿ã«ã«ã¡ã©ãæºå¸¯é»è©±åããä¸å¿ã«ç¬æã«ä½ç½®æ å ±ãåå¾ã§ãããããæ°ããªæè¡ãéçºããã®ãè±Air Semiconductorã¨ããä¼ç¤¾ã ã Air Semiconductorã¯2006å¹´5æã«è¨ç«ãããã°ããã®ãã³ãã£ã¼ä¼æ¥ãåµæ¥è ã®ã¹ãã£ã¼ãã³ã»ã°ã¬ã¢ã æ°ã¯ãè¨ç«ããç´2å¹´åããä½ç½®æ å ±æè¡ãããããéè¦ã«ãªãã¨è¦ã¦ãããæã ãå·®å¥åããã°ãã¾ã ä»ç¤¾ã«åã¦ãã¨ããèª
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}