Tuesday, 22 December 2015

Big Data - The New Age

Data can take many forms from basic personal information to what websites you visit and how often you visit them. In today’s world where practically all technology is connected to vast networks of information, we are contributing data about ourselves to these networks without even knowing it. However, whether that data accurately reflects who we are and how we behave varies for everyone, some of us may act more conservatively online but others may go online and look at random sites that don’t really reflect who they are.

New Oil
With the internet now widespread, companies have taken to advertise their products online and to this the companies will websites show they adverts. Many websites’ main source of revenue comes from advertisers; Facebook would an example of this kind of website. Facebook is free to join and use, so it has to get its money from advertisers, not only by merely allowing ads on the website but also selling users’ personal data which lets advertisers target their ads at people who are more likely to buy their products, based on personal information.

Facebook has also been known to manipulate its own data make itself more appealing to advertisers:

Dangers of Data
While data may not fully represent a person, there is a way information about people can be weaponised. An example would be China’s planned "social credit" system which measures a citizen's compliance with the state. The system involves compiling data about a citizen such as what they buy or what they post on social media and then uses that information to calculate a “ranking” for that citizen:

Data and Humanity
We are in a new age, the Data Age, where wearable technologies like Fitbit keep a log of how many steps a wearer takes. More and more people are having most of their lives catalogued, stored and shared. In the Data Age, humanity has become more connected than ever, both to each other and to technology itself. This connectivity is enabling better exchange of knowledge which results in ever increasing progress. Society can even be compared to that of a hive mind:

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