Vhara shambadzo

Makore mashoma nharembozha dzisati dzatanga kutonga nyika yeruzivo rwemichina, michina inonzi PDAs - Personal Digital Assistants - yaifarira mukurumbira mundima dzakawanda. Pakutanga kwemakumi mapfumbamwe ezana ramakore rapfuura, kambani yeApple yakatangawo kugadzira michina iyi.

Newton MessagePad izita rePDA (Personal Digital Assistant) kubva kumusangano weApple. Kuvandudzwa kwechigadzirwa chemutsara wechigadzirwa ichi kunotanga kusvika kumagumo emakumi masere ezana remakore rapfuura, yekutanga kushanda kweNewton inogona kuongororwa neaimbova mutungamiriri wekambani yeApple John Sculley muna 1991. Kugadzirwa kweNewton. yakakurumidza kuwana simba rakakwirira, uye pakupera kwaMay wegore rinotevera, Apple yakaratidza zviri pamutemo kunyika. Asi vashandisi vakajairwa vaifanira kumirira kusvika kutanga kwaNyamavhuvhu 1993 kuti isunungurwe zviri pamutemo Mutengo wechishandiso ichi, zvichienderana nemuenzaniso uye magadzirirwo, waive pakati pe900 ne1569 madhora.

Yekutanga Newton MessagePad yaive nemhando yezita rekuti H1000, yaive neLCD kuratidza ine resolution ye336 x 240 pixels, uye yaigona kudzorwa nerubatsiro rwechinyoreso chakakosha. Mudziyo uyu waimhanya neNewton OS 1.0 operating system, yekutanga Newton MessagePad yaive ne 20MHz ARM 610 RISC processor uye yaive ne4MB yeROM uye 640KB ye RAM. Iyo magetsi yakapihwa nemabhatiri mana eAAA, asi mudziyo unogona zvakare kubatanidzwa kune yekunze sosi.

Mumwedzi mitatu yekutanga kubva pakatanga kutengesa, Apple yakakwanisa kutengesa zviuru makumi mashanu zveMessagePads, asi hutsva hwakatanga kukwezva kumwe kushoropodzwa. Kwete ongororo yakanaka kwazvo yakagamuchirwa, semuenzaniso, neiyo isina kukwana basa rekucherechedza zvakanyorwa nemaoko kana pamwe kusavapo kwemamwe marudzi ezvishandiso zvekubatanidza kune komputa mupakeji yemhando yekutanga. Apple yakasarudza kurega kutengesa yekutanga Newton MessagePad muna 50. Nhasi, MessagePad - zvose zvepakutanga uye zvinotevera - inoonekwa nenyanzvi dzakawanda sechigadzirwa chaive mune dzimwe nzira mberi kwenguva yayo.

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