This decade overflowed with technological advances - a revolution served up with silicon micro-chips, fibre optics, compact discs, camcorders, barcodes and the Sony Walkman to accompany the lonely jogger. The home computer was becoming part of the family scene along with electronic games; the chunky mobile phone was a favourite of the 'yuppie' generation. For some, the exciting way to keep in touch was with citizens band radio (CB) which was legalised in 1981. Not all innovations were a success; the Sinclair C5 battery-powered run-about ('no license, no road tax: even14-year-olds can use it') proved to be unroadworthy.