SONY museman (1983)

 

In the late 1970s and early 1980s, Hartmut Esslinger and his team at frogdesign and Sony Electronics began shaping a new design philosophy that would later be known as the “International Style” — a tribute to the functional minimalism of the Bauhaus movement. As consumer electronics evolved at a fast pace, the design group established a consistent set of principles and methods, ensuring that each new generation of Sony products maintained a clear visual and functional identity. Close collaboration between designers, engineers, and manufacturing teams became a defining feature of this approach. Drawing inspiration from the toolmaking expertise at Munekata, the team introduced the idea of modular tooling — an innovation that allowed the creation of slimmer, sharper designs with zero draft surfaces and thinner walls. This process not only gave Sony products a refined, precision-engineered appearance but also reduced production time dramatically, as multiple toolmakers could work simultaneously on smaller, standardized components. Thanks to this forward-thinking method, Sony could decide early in the year which models would reach the market by mid-year, setting a new benchmark for design efficiency and product development in the electronics industry. All this considered the presented "museman" Sony walkman remained solely as a design concept. Source: esslinger group, frog design, hartmut esslinger

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