The above mentioned webcam can be found here. It is all about putting the fun into the Orwellian Society; you control the camera when it is your turn though you can see the webcam while operated by others. On a few occasions went to Exmouth beach to relax while an undergraduate at Exeter.
Originally started to keep a watchful eye on a homeless person sleeping in a bus shelter. Nowadays it used by people to wave to people online. Although someone in Australia witnessed a burglary and alerted the police in England.