PSI aids colour TV; Special software written for a Digital Equipment PDP-8 by Programming and Systems Implementation Ltd has produced improvements in inspection routines for high precision shadow masks used in the manufacture of colour TV tubes at Thorn Electric’s Skelmersdale plant.

Com-Share’s DBMS aids navigation system evaluation: The latest series of efficiency evaluations to be performed on Decca Navigator’s Omnitrack air navigation system is to be aided by the use of the Composit 77 database management system, provided by Com-Share’s London bureau. Omnitrack is based on a Decca minicomputer carried on board the aircraft. This operates a moving map display, according to data from the aircraft’s internal instruments, thus enabling its position to be deduced without reference to signals from ground stations.

GEC equipment for Underground project: A £700,000 project, financed by the government and the Greater London Council, to improve services on the Northern and Victoria lines of London’s Underground railway system has been announced by London Transport. As the first stage in the project, a £300,000 order has been placed with GEC-General Signal Ltd for a dual 192K byte GEC 4080 installation, together with two 4.8 Megabyte cartridge disc units and associated equipment from the GEC March 4 series, for railway control purposes

Plans for test runs of TV data transmission: A unified national system of data transmission using domestic television receivers has now been agreed between the BBC and the IBA and experimental transmissions are planned for the autumn. The system incorporates features of both the BBC’s Ceefax, announced in October 1972, and the IBA’s Oracle, which came out a few months later. The principle of both systems is to make use of suppressed lines in the video transmission to carry data which can be displayed on the television screen by means of a special adaptor.

Intel 8080 is ten times faster:
Leading microprocessor manufacturer Intel has announced a new product, the 8080, which is compatible with the established 8008 but is about 10 times faster. A quantity price of $360 (£150) has been quoted in the US. The new microprocessor is a fully parallel eight-bit unit with an instruction cycle time of two microseconds, and a repertoire of 78 instructions.

Character Reading Wand: A hand-held wand for reading printed eye-readable characters may be available soon from Recognition Equipment of Dallas, Texas. Industry sources indicate that a prototype wand has already been shown in Europe to certain long-term potential customers. The most promising application could be in the booming PoS market. RE in the UK are unable to comment as yet about the wand and there is no indication yet of when it will be officially announced or how much it will cost. It appears, however, that development is quite well advanced since it is believed that the prototype model can read the numeric and special characters of the OCRA and Farrington 7B stylised founts. Characters are read by a photo diode array chip at the tip of the wand and some of the character recognition and coding circuitry is located in the wand body itself. Interfacing would simply involve incorporating a single additional PC board in the main body of the terminal using the wand. (CW 4/10/1973 p1)

PoS report predicts big market: Both manufacturers and potential users of PoS retail terminal systems will be interested in a 200-page report on the European PoS market now available from Frost and Sullivan Ltd , of the Strand, London. The report predicts a market worth over £800 million for PoS equipment in Europe over the next 10 years and is the first survey from the new European subsidiary of Frost and Sullivan Inc, who have published many reports in the US on the computer industry. The report points out some basic differences between the European and US retailing methods that could affect the design and marketing of PoS equipment. One difference is that credit card sales are of little importance in Europe, especially in France and Germany, two of the major PoS markets, so that credit verification features are not really needed. The report, which costs about £160, covers virtually the whole of Western Europe.. (CW 27/9/1973 p16)

Brian Aldous – TNMoC Archivist

Britships Package Revealed
The nature and the present extent of use of the British Ship Research Association's Britships package was revealed for the first time at the recent conference on “Computer application in the automation of shipyard operation and ship design” in Tokyo. Britships, an integrated production and design system adapted specifically for shipbuilding, is being used in its present form by Swan Hunter, Sunderland Shipbuilders, Austin Pickersgill, Vickers, Govans and Lithgows. These, and other yards using the package, account for the majority of the industry. (CW 20/9/1972 p7)

Brian Aldous – TNMoC Archivist