Olivetti Programma 101: Italy changes the world with the first personal computer in history

Before the PC, there was the Olivetti Programma 101

Long before home computers and laptops, a machine emerged that anticipated the personal use of technology. It was the Olivetti Programma 101, presented on 15 October 1965 at the BEMA Show in New York, one of the most important international events dedicated to office machines.

Its strength lay in bringing calculation and programming functions into a compact object that could be used directly on a desk, without the complexity of large computers reserved for specialists and research centres.

Even today, the Programma 101 is recognised as one of the most concrete precursors of the modern personal computer and often returns to the centre of the debate on who invented the first personal computer.

Pier Giorgio Perotto and the team behind the project

Leading the project was the engineer Pier Giorgio Perotto, who began its development in the Olivetti laboratories in 1962. Working alongside him were Giovanni De Sandre, Gastone Garziera, Giancarlo Toppi and Giuliano Gaiti, key figures in the technical and electronic design of the machine, later also known as the Olivetti P101.

The connection with Perotto was so strong that, within Olivetti circles, the Programma 101 was soon nicknamed “Perottina”: an informal name that clearly reflects the importance of his vision within the project.

Alongside engineering, however, there was another element that made history: design. The project was entrusted to Mario Bellini, who transformed advanced technology into an essential object, readable and natural to use. Not a machine to be hidden away, but a tool designed to coexist with people.

This ability to combine function and beauty became one of Olivetti’s distinctive traits. It is no coincidence that, in the following years, Steve Jobs repeatedly cited the Italian company as an example of integration between technology and design.

Olivetti computers: from Ivrea to international markets

The Programma 101 took shape in Ivrea, where Olivetti had already built an industrial model based on innovation, design culture and production quality. The machine was therefore born in a context that also viewed technology as a user experience.

After its debut in the United States, the Olivetti computer quickly attracted international attention and was distributed across several markets. One of the best-known examples is its use by NASA for some calculations connected to the Apollo programme.

The story of the Programma 101 shows how a product conceived and developed in Italy can establish itself globally when research, industry and vision move forward together.

Programma 101: the legacy of an idea that is still relevant today

Decades later, the Programma 101 continues to be studied because it anticipated a principle that remains central today: technology truly works when it becomes simple to use.

Its value lies not only in the technical features of the machine, but in having made something that had previously seemed distant and complex accessible. For this reason, the Programma 101 does not belong only to the history of computing: it still speaks to the present, in an era in which usability, clarity and design remain decisive for innovation.

From personal computers to microchips: Italian genius continues to innovate

The Olivetti Programma 101 does not belong only to the history of computing: it represents one of the moments when Italian ingenuity was able to anticipate the future. Experiences like this also helped shape an increasingly strategic form of Made in Italy: one linked to technology, research and advanced innovation.

Since that pioneering period, Italy’s ability to innovate has continued to emerge in new strategic fields, through figures who have left a mark on global technological evolution. Among them, Federico Faggin stands out as a key figure in the development of the modern microchip and technologies that transformed the relationship between people and computers.

Placing stories such as that of the P101 and Faggin side by side means reading Italy’s competitive value in broader terms: not only manufacturing quality and creativity, but also scientific expertise, industrial vision and the ability to innovate in high-tech sectors.

In this context, OpportunItaly supports Italian companies operating in the most innovative sectors, creating opportunities for international visibility and fostering new connections with partners and foreign markets.

Sources:
Wired
La Repubblica

In summary

• The Olivetti Programma 101, presented in New York in 1965, is considered one of the machines that anticipated the modern personal computer.

• The project was born in the Olivetti laboratories under the leadership of Pier Giorgio Perotto, with the contribution of a multidisciplinary team of engineers and designers.

• Alongside technical innovation, a central role was played by the design of Mario Bellini, who made the machine intuitive, compact and designed for everyday use.

• From Italy to international markets, the Programma 101 shows how research, industry and vision can turn into global success, even being used by NASA.