Tom Dyckhoff considers how we protect our personal space through design.
He asks whether increasingly sophisticated security makes us feel more fearful or more secure, looking at virtual systems which can let us see everything from who is at our front door using our smart phone to an alarm which alerts the police and neighbours to exactly what is happening if we are attacked. But at what cost?
Tom also looks at systems which monitor chronic illnesses, alerting health professionals if treatment is needed - and asks whether we really need the security of the Smart Home to keep us feeling safe when the mechanism of an 18th century lock invented by Joseph Bramah is still virtually unpickable.
Produced by Sara Parker Broadcast on 26th April 2016, BBC Radio 4
