The Laptop Expertise (CT) program has been developed to provide coaching within the ideas underlying the design of recent pc methods. Based on the Intel 8008 microprocessor, the Micral is likely one of the earliest business, non-equipment private computers. Designer Thi Truong developed the computer while Philippe Kahn wrote the software. Truong, founder and president of the French firm R2E, created the Micral as a replacement for minicomputers in situations that didn’t require high performance, resembling process control and freeway toll assortment. Promoting for $1,750, the Micral by no means penetrated the U.S. market. In 1979, Truong sold R2E to Bull.