Big Data

One Man’s Trash is Another Man’s Big Data

"In 2012, the Senseable City Lab, part of MIT, conducted an experiment called Trash Track to see just what happens when someone takes out the trash. By attaching transmitters to over 3,000 pieces of rubbish they were able to track where that item went, whether they went to the correct recycling facility or not, and how far they traveled. Now move to the story in the papers last week about the Renew bins in London. It came to light that a dozen of London’s recycling bins fitted with digital screens were tracking each smartphone and device that connected to them with WiFi. It allowed advertisers to deduce whether the same phone — although not necessarily the same person — is passing by" Continue reading →

Continue ReadingOne Man’s Trash is Another Man’s Big Data

‘Data is the new oil’: Tech giants may be huge, but nothing matches big data

"'Data is the new oil,' declared Clive Humby, a Sheffield mathematician who with his wife, Edwina Dunn, made £90m helping Tesco with its Clubcard system. Though he said it in 2006, the realisation that there is a lot of money to be made – and lost – through the careful or careless marshalling of 'big data' has only begun to dawn on many business people. About 90% of all the data in the world has been generated in the past two years (a statistic that is holding roughly true even as time passes). There are about 2.7 zettabytes of data in the digital universe, where 1ZB of data is a billion terabytes (a typical computer hard drive these days can hold about 0.5TB, or 500 gigabytes)." Continue reading →

Continue Reading‘Data is the new oil’: Tech giants may be huge, but nothing matches big data

PGP inventor and Silent Circle co-founder Phil Zimmermann on the surveillance society

"Right now Moore’s Law is being accelerated in a specific direction by policy pressures. The policy pressure of creating more surveillance as response to the 9/11 attacks. We have to work harder to push back on policies that 9/11 brought us. It is time to re-examine the Patriot Act and re-examine everything. We need engineers and technologists to guide technology in the right direction and not optimize for surveillance. I would like to see a pushback, both on the technology and policy fronts. The engineers tend to be more aware of these problems and they need to be politically aware of the dangers of developing tools of surveillance." Continue reading →

Continue ReadingPGP inventor and Silent Circle co-founder Phil Zimmermann on the surveillance society