News tagged with digital electronics

US online spending climbs

US online spending in the first three months of this year surged with a little help from shoppers using tablet computers to buy clothing and other items, comScore reported on Wednesday.

May 09, 2012
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NIST proposes update to digital signature standard

The National Institute of Standards and Technology (NIST) has announced proposed changes to a standard that specifies how to implement digital signatures, which can be used to ensure the integrity of electronic documents, ...

Apr 18, 2012
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3-D, after-the-fact focus image sensors invented

(PhysOrg.com) -- At the heart of digital photography is a chip called an image sensor that captures a map of the intensity of the light as it comes through the lens and converts it to an electronic signal.

Apr 03, 2012
3.8 / 5 (4) 0 | with audio podcast

Digital photos could put kids at risk

A study published in the International Journal of Electronic Security and Digital Forensics this month suggests that parents and carers could be putting children at risk if they upload digital photos that are automatically "geota ...

Feb 09, 2012
5 / 5 (1) 3