Amaya Toman A cikin ɓangaren yau na komawar mu na yau da kullun zuwa baya, za mu yi magana game da samfuran guda biyu. Na farko dai shi ne maballin Dvorak, wanda masu kirkirarsa suka ba da hakki a watan Mayun 1939. Kashi na biyu na labarin zai yi magana ne game da kammala aikin na'ura mai kwakwalwa ta Z3, wanda ke da alhakin injiniyan Jamus Konrad Zuse.
Zai iya zama sha'awar ku
Allon madannai na Dvorak (1939)
A ranar 12 ga Mayu, 1939, August Dvorak, farfesa daga Jami'ar Washington, tare da surukinsa William Dealey, sun yi haƙƙin mallaka na madannai wanda har yanzu aka san shi a ƙarƙashin sunan DSK (Dvorak Simplified Keyboard). Daga cikin wasu abubuwa, siffa ta musamman ta wannan madannai ita ce, alal misali, kusancin manyan haruffa da samuwa a cikin nau'ikan dama- da hagu. Ka'idar da ke bayan shimfidar sauƙaƙan madannai na Dvorak ita ce, yayin da hannun da ke da rinjaye ke da baƙaƙen da ke iya isa gare su, wanda ba rinjaye ya kula da wasulan da ƙananan baƙaƙe ba.
Gidan hoton hoto
Kammala Z3 Computer (1941)
A ranar 12 ga Mayu, 1941, injiniyan Bajamushe Konrad Zuse ya kammala taron na'urar kwamfuta mai suna Z3. Ita ce kwamfutar farko mai cikakken aiki mai sarrafa na'urar lantarki. Gwamnatin Jamus ce ta dauki nauyin wannan kwamfutar ta Z3 tare da tallafin DVL ("Deutsche Versuchsanstalt für Luftfahrt" - Cibiyar Kula da Jiragen Sama ta Jamus). Baya ga kwamfutar Z3 da aka ambata, Konrad Zuse yana da wasu injuna da yawa don yabo, amma Z3 ba shakka yana ɗaya daga cikin manyan nasarorin da ya samu, kuma Zuse ya sami kyautar Werner-von-Siemens-Ring. A cikin shekarar da ya kaddamar da Z3 nasa, Konard Zuse shi ma ya kafa nasa kamfani - kuma a lokaci guda daya daga cikin kamfanonin kwamfuta na farko, wanda daga cikin taron bitarsa samfurin Z4, daya daga cikin na'urorin kwamfuta na farko, ya fito daga baya kadan.
