摘要: In this paper we describe continuing work being carried out as part of the Bristol Wearable Computing Initiative. We are researching processing techniques for data from accelerometers which enable wearable computer to determine user's activity. Techniques already employed by others have been explored and propose new methods analysing delivered these devices. try minimise number devices needed using a single X-Y accelerometer device. Using our adapted GPS based Tourist Guide application vary its multimedia presentation according activity well location.