Free energy from radio waves could power the internet of things
A pocket-sized pollution monitor is one of the first applications to use free energy from Wi-Fi and mobile phone signals
DDoS campaign targets gaming and education sectors
Paul Chapman, now Box CIO, also urged IT leaders to take responsibility for 'middle office' content
Firm does not collect user information for advert targeting, says Windows boss
Canonical's Mark Shuttleworth talks big data skills, while IBM touts Apache Spark as best analytics OS
Company reveals Azure-based products and wider availability of its public cloud
Apple finally delivers fix for Microsoft Office users