Tokyo trials digital billboards that scan passers-by

Digital advertising billboards being trialled in Japan are fitted with cameras that read the gender and age group of people looking at them to tailor their commercial messages.

You can linger longer with a digital death

Digital life now begins before birth, with excited expectant parents sharing ultrasound images of their unborn babies online. But your digital life also continues after you die, and can come in handy in the first week after ...

Seeing things: Researchers teach computers to recognize objects

(PhysOrg.com) -- If computers could recognize objects, they could automatically search through hours of video footage for a particular two-minute scene. A tourist strolling down a street in a strange city could take a cell-phone ...

Researchers storing information securely in DNA

Experiments at CERN's Large Hadron Collider generate 15 million gigabytes of data per year. That is a lot of digital data to inscribe on hard drives or beam up to the "cloud."

Researchers observe unique chiral magnetic phenomenon

Tiny magnetic vortex structures, so-called skyrmions, have been researched intensively for some time for future energy-efficient space-saving data storage devices. Scientists at Forschungszentrum Jülich have now discovered ...

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