| The rapidly growing amount of data created in digital societies has led to an increase in personal data collection and usage for commercial purposes. | |
| | | | | | | | The stadium of the future | | | | This year singer Amy Winehouse, who died in 2011, will go on a worldwide tour. New hologram technology will use footage from her old shows to create an eerily lifelike 3D representation of the artist, which will be beamed onto stages for thousands of fans to enjoy. Digital innovations promise to bring the benefits of watching from home into the crowd. | | | | | | | | | | | |
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