Concept
ThinkPad is a line of business-oriented laptop computers and tablets, the early models of which were designed, developed and marketed by IBM, starting in 1992. In 2005 IBM sold its PC business, including laptops to Lenovo. The Chinese manufacturer further developed the line, and is still selling new models in 2023. ThinkPads have a distinct black, boxy design, which originated in 1990 and is still used in some models. Most models also feature a red-colored trackpoint on the keyboard, which has become an iconic and distinctive design characteristic associated with the ThinkPad line. The ThinkPad line was first developed at the IBM Yamato Facility in Japan, and the first ThinkPads were released in October 1992. It has seen significant success in the business market. ThinkPad laptops have been used in outer space and for many years were the only laptops certified for use on the International Space Station. ThinkPads have also for several years been one of the preferred laptops used by the United Nations. The ThinkPad was developed to compete with Toshiba and Compaq, who had created the first two portable notebooks, with an emphasis on sales to the Harvard Business School. The task of creating a notebook was given to the Yamato Facility in Japan, headed by Arimasa Naitoh, a Japanese engineer and product designer who had joined IBM in the 1970s, now known as the "Father of ThinkPad". The name "ThinkPad" was a product of IBM's corporate history and culture. Thomas J. Watson Sr. first introduced "Think" as an IBM slogan in the 1920s. With every minicomputer and mainframe, IBM installed (almost all were leased – not sold), a blue plastic sign was placed atop the operator's console, with the text "Think" printed on an aluminum plate. For decades IBM had also distributed small notepads with the word "THINK" emblazoned on their cover to customers and employees. The name "ThinkPad" was suggested by IBM employee Denny Wainwright, who had one such notepad in his pocket.
