´ä²£PDA ¥[Modem³Æ¶ix¤º¦a ¥\¯à³ÓPalm »ù®æ§ó«K©y
(»´ä¸gÀÙ¤é³ø - ¤G¹s¹s¤@¦~¤@¤ë¤G¤Q¤T¤é)
·~¤º¤H¤h«ü¥X¡A¥h¦~¬O PDA ªº¼½ºØ¦~¡A¤µ¦~«h¬O PDA ªº¦¬¦¨¦~¡F¦]¦¹¡A¤£½×³nµw¥ó¶}µo°Ó¡A³£¥þ¤O¶}µo¦³Ãö²£«~¡A¯S§O¬O±N¥Ø¥úºË¦V©|¥¼¶}µoªº¤j³°¥«³õ¡C»´ä¦û¦³¦a§Q¡A¤£¤Ö·~¬É¦¤w¿i®±À¿´x³¡¸p¶ix¡C
![]() |
¡½±¶°T¸³¨ÆÁ`¸g²z§d°ê»¨ªí¥Ü¡A¸Ó¤½¥q¤@ª½´À¥~°ê¤Î»´äªº¤½¥q³]p¹q¸£¤Î¹q¤l²£«~¡A¦Ü¤µ¤w¦³20¦~¡C (±ç°¶ºaÄá) |
·í Palm ¤w¦û¤F¶W¹L¤@¥bªº PDA ¥«³õ¡A«D Palm ¨tªº¤é¥» PDA¡A¥u¯à¯d¦u°ê¤º¡A·L³n¸gÀç´X¦~ªº Pocket PC («e¨¬° Handheld PC) ¦û¦³²v¤]¥¼¦p²z·Q®É¡A¤j®a¬O§_¥H¬° PDA ¥«³õ¤w¨S¦³¦h¤ÖªÅ¶¡¡H¦ý¥»´äªº Micom Tech Limited (±¶°T¹q¸£¬ì§Þ¦³¤½¥q) ³]p¤F¤@³¡¥\¯à¤ñ Palm Àu³Óªº PDA¡A¨Ã¬Û«H¥¦¦b¤¤°ê¤j³°¥«³õ·|¦³¤@µf§@¬°¡A¥¿¿n·¥©M¤@¨Ç¥Í²£°Ó°Ó°Q¦X§@¡C
¨ã³Æ modem ¥\¯à
±¶°T¸³¨ÆÁ`¸g²z§d°ê»¨ªí¥Ü¡A¸Ó¤½¥q³]pªº Internet PDA »ù¦ì¤£·|¤ñ Palm °ª¡A¦ý¥H¹ê²{ Palm ¤£¯à¹ê²{ªº¥\¯à¬°¥Ø¼Ð¡C
²Ä¤@¡A¥¦±Ä¥Î Toshiba ªº TX3912 32bit RISC ·L³B²z¾¹¡A®É¯ß³t²v¹F 92MHz¡A¤ñ Palm ±Ä¥Îªº Motorola Dragon Ball CISC ³B²z¾¹§Ö±o¦h¡F°O¾ÐÅé¥ç¤ñ Palm ¦h±o¦h¡C
²Ä¤G¡A¥¦¨ã³Æ³n¥ó modem ¥\¯à (¦]¬°·L³B²z¾¹°÷±j)¡A³t«×¬° 33.6Kbps¡A¥i¬Ù±¼ÃB¥~ÁʶR modem ªºª÷¿ú¡C
²Ä¤T¡A¥¦±Ä¥Î DoubleByte (Âù¦r¸`) ªº§@·~¨t²Î¡A¥i¥Hª½±µ¤ä´©¤¤¤å¡A¤ð¶·ÃB¥~ÁʶR©M¦w¸Ë¥~±¾¤¤¤å¨t²Î¡C¦Ó¥B¡A¸Ó§@·~¨t²Î¨ã³Æ¦h¤u§@·~¥\¯à¡C
²Ä¥|¡A¥¦¨ã³Æ¦hºØ¿é¤J / ¿é¥X¤¶±¡A¥]¬A USB ©M IrDA1.1 (¶Ç°e³t«×¹F 4Mbit/s)¡A¬Æ¦ÜÁÙ¦³ CompactFlash ©Î SmartMedia ´¡¼Ñ («á¨âªÌ¥u¯à¦³¤@ºØ¡Aµø¥G¥Í²£°Ón¨D)¡C
Internet PDA ªº¥\¯àÁÙ¥]¬A¡GÂsÄý¾¹©M¹q¶l (¥i³]©w¥|Ó¤Wºô¤á¤f)¡B¸Õºâªí (¨ã³Æ¤T¤Q¦hºØ¨ç¼Æ)¡B¹q¸Üï¡B ³Æ§Ñ¿ý¡B¿ýµ³Æ§Ñ¡B¥@¬É®É¶¡¡Bø¹Ï (¥H BMP ®æ¦¡¦sÀÉ)¡B³t°O¡BPC ¼Æ¾Ú¶Ç°e (HotSync)¡B^º~¦r¨å¡B¹CÀ¸©M¼½©ñ MP3 ÀÉ®× (¦ý¦]¬°¥u¦³¤@Ó´Án¾¹¡A©Ò¥H·|Åܦ¨³æÁn¹D) µ¥¡C¨ä¤¤ÂsÄý¾¹·|¤ä´© HTML4.0 ªº¤l¶° (subset)¡A¥ç¯àÅã¥Ü GIF89a ©M JPG ®æ¦¡ªº¹Ï¹³¡C¸Ó¤½¥q·|±N³oÓ¤l¶°¦V¥~¤½§G¡A¥H«Kºô¶³]pªÌ¡A¥i¥H§Q¥Î³oÓ¤l¶°¨Ó ³]p¥X³o³¡ PDA ¥i¥H§¹¥þÅã¥Üªººô¶ (³o°µªk¦³ÂI¹³ i-Mode)¡C¦Ó WML ªº¤ä´©¡A«h¹wp¦b3¤ë§¹¦¨¡F¦Ü©óXML¡A«h¦b¦Ò¼{·í¤¤¡C
![]() |
¡½Micom Tech ³]pªº Internet PDA ¤ä´©Â²Å餤¤å¡C(±ç°¶ºaÄá) |
Án±±·j´M¹q¸Üï
¹q¸Üï¨ã³ÆÁn±±·j´M (voice search) ¥\¯à¡A¥un¦b¿é¤J©m¦W®É¡A®ÔŪ¨äµoµ¤T¦¸¥H°V½m¨t²Î¡A¤é«áŪ¥X¸Ó©m¦W¡A¨t²Î§Y¥i¥HÀu¥ý¦¸§Ç¡A¦C¥X³Ì±µªñ¸Óµoµªº©m¦W¡C
¿é¤Jªk¤è±¡A¸Ó¤½¥q¤w¸g¶}µo¤F¤â¼g¡B¤µ§¡B«÷µ¡Bµ§¹º (¼Æµ§¹º)¡B^¤å©M¼Æ²Åµ¥¡C¤£¹L¡A¸Ó¤½¥q¦ôp¡A ¥Í²£°Ó¦h·|±Ä¥Î¥«³õ¤W¥D¬yªº¤â¼g¿ëÃѨt²Î¡C^º~¦r¨å¤è±¡C¤w¤º«Ø¤F¤¸U¦rµü¡A¨¬°÷¤@¯ë¨Ï¥Î¡C·íµM¡A ¥Í²£°Ó¥ç¥i¥H§ï¥Î¤û¬z©Î¼C¾ôµ¥¦r¨å¡C
lnternet PDA ±Ä¥Î±¶°T¦Û¦æ¶}µoªº 32bit §@·~¨t²Î MICOM OS1.0¡C±¶°T·|±N¨ä¶}µo®M¥ó (System Development Kit¡ASDK) ¤½¶}¡AÅý¨ä¥L³n¥ó°Ó©Îµ{¦¡³]pû¶}µo¥X¥i¦b³o³¡ PDA ¨Ï¥ÎªºÀ³¥Îµ{¦¡©M¹CÀ¸¡C
¦~¤¤±¥@ ¥X¼t»ù¬ù780¤¸
¦Ü©ó¥Î¤á¯à§_¦Û¦æ¤É¯Å§@·~¨t²Î¡A«hµø¥G¥Í²£°Óªº¨ú¦V¡C¦pªG±N Internet PDA ªº§Ö°{°O¾ÐÅé (Flash Memory) ¥Ñ lMB ¼W¥[¦Ü 2MB¡A¨ä¹ê¬O¥i±N MICOM OS ©ñ¦b§Ö°{°O¾ÐÅ餺¡A¥Î¤á¤é«á¬O¥i¥H¦Û¦æ¤É¯Åªº¡C
±¶°T·~°È©Ý®i¸g²z¶¾§Ó©úªí¥Ü¡A¸Ó¤½¥q¥¿¦b©M¦n´X¶¡»´ä¤Î¤¤°ê¤j³°¤½¥q°Ó°Q¦X§@¡A¥Ñ±¶°T´£¨Ñ¾ãÓ³]p¡A¦Ó«áªÌ«ht³d¥Í²£©M¾P°â (±¶°T¥»¨¤£°Ñ»P¥Í²£©M¾P°â)¡C¦Ó¦b1¤ëªì¡A¥L¥ç´¿¦b¥_¨Ê§@¹L¥Ü½d¡C¥L¦ôp¡A¥i¯à·|©ó3¡B4¤ë¶¡Ã±q¨óij¡A¦Ó¥¿¦¡±À¥X²£«~«h¥i¯à ¬O6¡B7¤ë¡C
¦Ü©ó¦¨¥»¤è±¡A§Y«K±Ä¥Î¸ûÁ¡©M¹ï¤ñ¸û¨Îªº LCD Åã¥Ü«Ì¡AInternet PDA ªº¥X¼t»ù¤]¦b 100 ¬ü¤¸ (¬ù 780 ´ä¤¸) ¥H¤º¡A¬Û·í¨ãÄvª§¤O¡CY±Ä¥Î¸û«pªº LCD Åã¥Ü«Ì¡A¦¨¥»ÁÙ¥i¥H¦A´î§C 13 ¬ü¤¸ (¬ù 101.4 ´ä¤¸)¡C
±¶°T¹q¸£¬ì§Þ¦¨¥ß©ó 1981 ¦~¡A¥Ñ§d°ê»¨³Ð¿ì¡C³Ìªì¶È±o¥L1¤H¡A²{®É¦b´ä¤wµo®i¦Ü¤j¬ù 70 ¤H¡A¨ä¤¤¤j¬ù 10 ¤Ht³d¦æ¬F¡B·|p¤Î±µ¬¢¥Í·Nµ¥¡A¾l¤U 60 ¤H¥þ³¡±q¨Æ³]p (û¤u¥þÄÝ»´ä¤H¡A³¡¤À´¿¯d¾Ç¥~°ê)¡C¥t¥~¡A±¶°T¦b·s¥[©Y©M²`¦`ªº¤À¤½¥q¤À§O¦³ 20 ©M 11 ¤H¡C
²{®É¡A¥¦ªº«È¤á¤»¦¨¬O¥~¸ê¤½¥q¡A¥|¦¨«h¬O»´ä¤Î¤¤°ê¤j³°ªº¤½¥q¡A¬ü°ê Tiger Electronics ©M Hasbro¡B¤é¥» Sega ©M Sharp ¥H¤Î¥»¦aªºIDT¡B§Öͳq¡A³£¬O¥¦Ìªº«È¤á¡C
1984 ©M 1985 ¦~¡A±¶°T¬O¥þ²y¤T´X¶¡¯à°÷³]p¥X Laptop ¹q¸£ªº¤½¥q¡A³s BlOS ©M±±¨î LCD Åã¥Ü«Ìªº ASIC ¤]¬O¥L̦ۤv¥]¿ì³]p¡C·í¦~°Ñ¥[ ComdexFall¡A¥~°ê¤H¬Ý¨ì¨º¨Ç 8088 Laptop ¹q¸£®É¡A´X¥G¤£¬Û«H¬O»´ä¤½¥q³]p¡A»~¥H¬°±¶°T¬O¤é¥»¤½¥q¡C
| Micom Tech³]pªºInternet PDA©MPalm¨t²£«~¤ÎPocket PCªº¤ñ¸û | |||
Palm¨t |
Micom Techªº |
Pocket PC |
|
| ·L³B²z¾¹ | Motorola DragonBall CISC³B²z¾¹¡A®É¯ß³t²v¬°16¡B20©Î33MHz¡C | Toshiba TX3912 32bit RISC³B²z¾¹¡A®É¯ß³t²v¬°92MHz¡C | NEC¡BHitachi¡BMIPS¤ÎIntelµ¥¦hÓ«~µPªºRISC³B²z¾¹¡A®É¯ß³t²v¤j¬ù¥Ñ133MHz¦Ü206MHz¤£µ¥¡C |
| §@·~¨t²Î | Palm OS |
MICOM OS 1.0 |
Windows CE |
| °O¾ÐÅé | 2MB¦Ü8MB |
2MB ROM |
16MB¦Ü32MB |
| Åã¥Ü«Ì | ³æ¦â©Î±m¦âLCD¡A¸Ñ¹³«×160X160¡C | ³æ¦âLCD¡A¸Ñ¹³«×160X240¡A16¯Å¦Ç«×¡C | ³æ¦â©Î±m¦âLCD¡A¸Ñ¹³«×240X320¡C |
| ½æÂI | ³n¥ó¶}µo°Ó²³¦h¡B³æ¦âÅã¥Üªº«¬¸¹¤Q¤À¬Ù¹q¡C | ³B²z¾¹³t«×¤ñPalm§Ö¡A°O¾ÐÅé¤ñPalm¦h¡A¨ã³Æ33.6kbpsªº³n¥ómodem¥\¯à¡A¤£»Ý¥tÁÊmodem¡C¨ã³Æ¦hÓ¿é¤J/¿é¥X¤¶±¡A¥]¬AUSB¡BIrDA1.1¡Bserial¡BCF©ÎSM´¡¼Ñ¡C¬Ù¹q¤Î«K©y¡C±Ä¥ÎÂù¦r¸`§@·~¨t²Î¡AµL¶·¦A¥I¿úÁʤF¶R¥~±¾¤¤¤å¨t²Î¡C | ¦h´CÅé¥\¯àüL«l¡A¦p¼½©ñMP3©M¼v¹³µ¥¡Cµ{¦¡ªº¥Îªk©MWindowsªº®t¤£¦h¡AµL¶·«·s¾AÀ³¡C ¨ã³Æ¦hÓ¿é¤J/¿é¥X¤¶±¡C |
| ¯ÊÂI | ¥\¯à¤£¤ÎPocket PCüL¡A°â»ù°¾°ª¡A¨S¦³¤º¸mmodem¡An¨Ï¥Î¥~±¾¤¤¤å¨t²Î¡C | ¥¼ª¾¦³¦h¤Ö³n¥ó¶}µo°Ó¤ä´©¡C | ¤£¦P«~µPªº³B²z¾¹»Ý°t¦X¤£¦Pª©¥»ªºÀ³¥Îµ{¦¡¡C¯Ó¹q¸û°ª¡A°â»ù¬Û·í¶Q¡C |
| ¹q¦À¨Ï¥Î®É¶¡ | 30¤p®É(³æ¦âÅã¥Ü«¬¸¹) | 15¦Ü20¤p®É |
¼Æ¤p®É |
| °â»ù | $1280¦Ü$3750 |
¥X¼t»ù¦b$780¥H¤º¡A¹s°â»ùÀ³¸Ó¤ñPalm§ó«K©y¡C |
$2000¦Ü¤j¬ù$5000 |
¡½»´ä¸gÀÙ¤é³ø°OªÌ Á§¤¯³Ç