Emuva esikhathini esedlule: I-Harvard Mark I kanye ne-Palm m100 (6/8/2020)

Esihlokweni sanamuhla sochungechunge lwethu oluvamile lwezenzakalo ezinkulu zobuchwepheshe, sizobheka ukufika kwemishini emibili ebalulekile - ikhompyutha ye-IBM's ASCC electromechanical kusukela ngo-1944 kanye ne-Palm m100 PDA kusukela ngo-2000. .

I-ASCC ngu-IBM (1944)

Ngo-Agasti 7, 1944, i-IBM yethula idivayisi yayo entsha sha ebizwa ngokuthi i-Automatic Sequence Controlled Calculator (ASCC) emagcekeni e-Harvard University. Le khompuyutha ye-electromechanical, ehlanganiswe ngu-Howard H. Aiken, kamuva yathola igama elithi Mark I. Ubukhulu bedivayisi babuyi-16 x 2,4 x 0,6 amamitha, amandla e-computing ayecishe abe yimisebenzi emithathu eyisisekelo ngomzuzwana, imisebenzi efuna kakhulu ithathe imizuzwana embalwa. U-Howard Aiken kamuva wakha abalandela esikhundleni, abaqokwa ngokulandelana njengo-Mark II kuya ku-Mark IV.

Igalari yezithombe

I-Harvard Mark I 1

I-ASCC IBM 1944

I-Palm m100 (2000) iyeza

I-Palm yethula idlanzana lamadivayisi ayo amasha ekuqaleni kuka-Agasti 2000. Kanye nokwethulwa kochungechunge olusha lwe-PDA olubizwa ngePalm m100, inkampani iphinde yanquma ukubeka eshalofini umugqa womkhiqizo wePalm III. Uchungechunge lwe-Palm m100 lwaluhlanganisa amamodeli we-m100, m105, m125 kanye ne-m130, ayesebenzisa uhlelo lokusebenza lwe-Palm OS. Imodeli ye-m130 ibingelinye lama-PDA okuqala avela ePalm ukufaka isibonisi sombala. Amadivayisi alolu chungechunge afakwe i-16MHz Motorola EZ Dragonball processors futhi abe no-2MB we-RAM.

Igalari yezithombe #2

I-Palm m100

I-Palm m105

I-Palm m125

I-Palm m130

Ingxoxo yesihloko

[Pedro]

I-Palm PDA yokuqala enombukiso wombala kwakuwuhlobo oludala lwePalm IIIc, mina ngokwami ​​ngalusebenzisa ngenjabulo iminyaka eminingana

[Amaya Toman]

Usuku oluhle,
ngiyabonga ngesikhumbuzo, ngizosilungisa isihloko.