Pani hoʻolaha

I kēia lā o kā mākou papahana maʻamau i nā hanana ʻenehana nui, e nānā mākou i ka hōʻea ʻana o nā mea koʻikoʻi ʻelua - ʻo IBM's ASCC electromechanical computer mai 1944 a me ka Palm m100 PDA mai 2000. ʻOiai he mau makahiki kaʻawale nā ​​mea ʻelua, ʻaʻole hiki ke hoʻopaʻapaʻa ʻia kā lākou hāʻawi. .

ASCC na IBM (1944)

Ma ʻAukake 7, 1944, hōʻike ʻo IBM i kāna mea hana hou i kapa ʻia ʻo Automatic Sequence Controlled Calculator (ASCC) ma ke kahua o ke Kulanui ʻo Harvard. ʻO kēia kamepiula electromechanical, i hōʻuluʻulu ʻia e Howard H. Aiken, ua loaʻa iā ia ka inoa ʻo Mark I. ʻO nā ana o ka mīkini he 16 x 2,4 x 0,6 mika, ʻo ka mana computing ma kahi o ʻekolu mau hana kumu i kēlā me kēia kekona, ʻoi aku ka nui o nā hana koi i kekahi mau kekona. Ua kūkulu ʻo Howard Aiken i mau hope, i koho ʻia ʻo Mark II iā Mark IV.

E hele mai ana ka Palm m100 (2000).

Ua hoʻolauna ʻo Palm i kahi lima o kāna mau mea hou i ka hoʻomaka ʻana o ʻAukake 2000. Me ka hoʻolauna ʻana o ka moʻo PDA hou i kapa ʻia ʻo Palm m100, ua hoʻoholo pū ka hui e mālama i ka laina huahana Palm III. ʻO ka moʻo Palm m100 nā m100, m105, m125 a me m130 mau hiʻohiʻona, i holo i ka ʻōnaehana hana ʻo Palm OS. ʻO ka m130 kŘkohu kekahi o nā PDA mua loa mai Palm e hōʻike i kahi hōʻike kala. Ua hoʻokomo ʻia nā mea hana o kēia pūʻulu me nā kaʻina hana 16MHz Motorola EZ Dragonball a loaʻa iā 2MB o RAM.

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