Amaya Toman M'magawo amasiku ano a mndandanda wathu wanthawi zonse pazochitika zazikulu zaukadaulo, tilingalira za kubwera kwa zida ziwiri zofunika - IBM's ASCC electromechanical computer kuchokera ku 1944 ndi Palm m100 PDA kuchokera ku 2000. Ngakhale zipangizo ziwirizi zikusiyana zaka makumi ambiri, zopereka zawo nzosatsutsika.
Izo zikhoza kukhala chidwi inu
ASCC ndi IBM (1944)
Pa Ogasiti 7, 1944, IBM idapereka chipangizo chake chatsopano chotchedwa Automatic Sequence Controlled Calculator (ASCC) pamaziko a Harvard University. Kompyutayi ya electromechanical iyi, yomwe inasonkhanitsidwa ndi Howard H. Aiken, pambuyo pake inalandira dzina lakuti Mark I. Miyeso ya chipangizocho inali 16 x 2,4 x 0,6 mamita, mphamvu ya makompyuta inali pafupifupi ntchito zitatu zoyambira pamphindikati, ntchito zovuta kwambiri zinatenga masekondi angapo. Pambuyo pake Howard Aiken adamanga olowa m'malo, omwe adasankhidwa kukhala Mark II mpaka Mark IV.
Kubwera Palm m100 (2000)
Palm idabweretsa zida zake zatsopano koyambirira kwa Ogasiti 2000. Pamodzi ndi kukhazikitsidwa kwa mndandanda watsopano wa PDA wotchedwa Palm m100, kampaniyo idaganizanso zochotsa mzere wazogulitsa wa Palm III. Mndandanda wa Palm m100 unali ndi zitsanzo za m100, m105, m125 ndi m130, zomwe zinkayendetsa ntchito ya Palm OS. Mtundu wa m130 unali umodzi mwama PDA oyamba ochokera ku Palm kuwonetsa mtundu. Zida za mndandandawu zinali ndi 16MHz Motorola EZ Dragonball processors ndipo zinali ndi 2MB ya RAM.
Palm PDA yoyamba yokhala ndi mawonekedwe amtundu inali mtundu wakale wa Palm IIIc, womwe ndidagwiritsa ntchito mosangalala kwa zaka zingapo
Dobrý dzenje,
zikomo chifukwa cha chikumbutso, ndikonza nkhaniyo.