An introduction to the world of robotics.
2: Making Sense of the Real World
How can the computer detect such widely different things as the whereabouts of a London Transport bus, fog, the length of an electronic flash or the speed of a motor? IAN MCNAUGHT DAVIS and JOHN COLL look at a wide range of sensors which are available on the market.
Notes to accompany the series are available from Broadcasting Supporting services, [address removed], enclosing a cheque or postal order for £1.30 made out to BSS.