Today the Scottish electronics industry employs 40,000 people directly and a further 30,000 in the supply infrastructure. There are now more than 550 electronic manufacturing and supplier companies in ' Silicon Glen'. In terms of the contribution to the economy, electronics is by far the most valuable industry. Its value in 1996 was approximately £ 10billion and accounted for more than half of Scotland's exports. The major product groupings within the industry include: • PCs, laptops and workstations • Disk drives, cable harnessing • Printers, keyboards and peripherals • Semiconductor devices and PCBs • TV, VCRs, CDs, stereos and other consumer electronics • Cellular phones and telecommunications products • A TMs and funds transfer systems • Networking and security systems • Navigation and sonar systems • Microwave products • Power supplies • Software and compilers Many of these companies are multi-national OEMs, who came to Scotland as inward investing companies. Early inward investing companies were from USA, followed by companies from Japan, and more recently from Taiwan and Korea. An important segment of the industry is involved in the manufacture of computers, including IBM, Compaq, Digital and Sun. In fact approximately 40% of the PCs sold in Europe are built in Scotland. With five of the world's top eight computer manufacturers locating a manufacturing base in Scotland there has been an attraction for foreign companies keen to provide service for these multinationals. In 1995/96 the supply base output was worth £1.

Information-Control Problems in Manufacturing Technology contains the proceedings of an international symposium on "Information-Control Problems in Manufacturing Technology" held in Tokyo, Japan, on October 17-20, 1977 under the auspices of the International Federation of Automatic Control. The symposium provided a forum for discussing various engineering and technical problems in the automation of every step of the manufacturing process including design, machining, material handling, assembling, and inspection. Comprised of 46 chapters, this book begins by describing the modeling and simulation of a production system for small batch size metalworking production with high automation and high flexibility. The discussion then turns to the conceptual design of a multi-purpose automated Integrated Production Center for batch or piecewise production; research issues for automatic assembly; and practical application of diagnostic signature analysis to testing of rotating machines. Subsequent chapters focus on a profile pattern recognition system for machine parts; automatic inspection of defects on contact parts; the use of material-handling robots for programmable automation; and extra-cyclic passages of gray codes and their applications in numerical control design. This monograph will be of interest to engineers and technicians employed in the manufacturing industry.

The first Digital Enterprise Technology (DET) International Conference was held in Durham, UK in 2002 and the second DET Conference in Seattle, USA in 2004. Sponsored by CIRP (College International pour la Recherche en Productique), the third DET Conference took place in Setúbal, Portugal in 2006. Digital Enterprise Technology: Perspectives and Future Challenges is an edited volume based on this conference. Topics include: distributed and collaborative design, process modeling and process planning, advanced factory equipment and layout design and modeling, physical-to-digital environment integrators, enterprise integration technologies, and entrepreneurship in DET.