Vala isikhangiso

Esitolimendeni sanamuhla sochungechunge lwethu lwe-Buyela Kolwedlule, sikhumbula ukufika kwemishini emibili ehlukene - i-IBM 7090 transistor electronic computer, kanye ne-Barnes & Noble's Nook electronic book reader.

I-IBM 7090 ebiza kakhulu (1959)

NgoNovemba 30, 1959, ikhompuyutha ye-IBM 7090 yabona ukukhanya kwelanga. Ikhompyutha ye-IBM 7090 yakwazi ukwenza izibalo ezingu-229000 ngomzuzwana, futhi yathola ukusetshenziswa kwayo, isibonelo, emkhakheni wezempi. I-Air Force yasebenzisa le modeli ukuze yethule uhlelo lokuxwayisa lwe-ballistic missile kusenesikhathi, ngo-1964 amakhompyutha amabili e-IBM 7090 asebenzela i-American SABER Airlines ngenhloso yokuxhuma amagatsha emadolobheni amaningi ahlukene.

I-Nook Reader ka-Barnes & Noble (2009)

Ngomhla zingama-30 kuNovemba 2009, uBarnes & Noble bakhipha isifundi se-e-book esibizwa ngokuthi i-Nook. I-Nook e-book reader ibitholakala ngezinguqulo ezimbili - ngokuxhumeka kwe-Wi-Fi ne-3G futhi ngoxhumo lwe-Wi-Fi kuphela. Isifundi sesizukulwane sokuqala se-Nook sifake isibonisi esiyinhloko samayintshi ayisithupha e-ink kanye nesikrini esithintwayo esincanyana sesibili esisebenza njengedivayisi eyinhloko yokufaka. Ukuthengiswa kwenguqulo ye-Wi-Fi yesifundi se-Nook kwanqanyulwa ekupheleni kuka-2011.

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