While the hardware can be made as secure as possible, turning our thoughts into a digital form will put them at risk just like any other data.
Latest from Jo Best
Four British universities have secured grants for IT research in the latest round of funding from HP
Gadgets are replacing the support of an extended family for Europe's burgeoning elderly population
A new brain-computer interface is allowing people in a completely locked-in state to communicate with others.
Brookfield Residential is planning to have hundreds of HomeKit-enabled properties available this year -- and the ramifications of the Apple tech could be felt for decades to come.
Staff at the Home Office's Security Industry Authority now use their fingerprints to access its computer network
A trial will test biometric elements proposed for the government's compulsory identity-card scheme
The car manufacturer has teamed up with Hewlett-Packard to produce a BMW that comes with its own wireless network connection
The Mountain View and Paris companies are looking at tiny trackers and analytics tools to cut costs for healthcare providers.
A collaboration by Caltech researchers could pave the way for new therapies by creating tiny devices to monitor the inside of your body.