パワーハウスミュージアムのインスタグラム(powerhousemuseum) - 3月20日 15時01分

Summa 15 Calculator | Olivetti | Italy | 1949

Marcello Nizzoli designed this mechanical desktop calculator in collaboration with ‘the mechanic’ Natale Capellaro. The ergonomic design has resulted in a device that offers a fluid movement for the operator’s hand in the performance of a function. After an amount is entered, the operator’s hand moves toward the lever with the thumb setting the yellow joystick to the required operation as it passes. The lever is then pulled forward and released.

See it on display in #Interface at #PowerhouseMuseum - an exhibition that examines how design has been applied to information technology products; and about how a handful of companies made complicated technology appealing and easy to use. #design #industrialdesign #MAAScollection #retro #Olivetti #desktopcalulator #productdesign

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