Security

Fear of Big Brother guides EU rules on AI

Amid fears of a Big Brother-style society ruled by machines, the EU will urge authorities and companies to think hard before rolling out facial recognition technology.

Business

Microsoft gets lift from rise in earnings

Microsoft said Wednesday that its profits rose sharply in the past quarter, boosted by improving sales across a range of consumer products and business services, sending its shares higher.

Internet

Facebook to hand-pick publishers' content for new News service

Facebook on Friday continued with its ongoing efforts to give its users more control over what they see on the social network by launching Facebook News, a new option that will include more-personalized selection of content ...

Business

Facebook CEO to appear before Congress on currency plan

Facebook CEO Mark Zuckerberg will appear before Congress this month as the tech giant is under pressure from lawmakers and regulators over its massive market power and record of privacy breaches.

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Social network service

A social network service focuses on building online communities of people who share interests and/or activities, or who are interested in exploring the interests and activities of others. Most social network services are web based and provide a variety of ways for users to interact, such as e-mail and instant messaging services.

Social networking has encouraged new ways to communicate and share information. Social networking websites are being used regularly by millions of people.

While it could be said that email and websites have most of the essential elements of social network services, the idea of proprietary encapsulated services has gained popular uptake recently.

The main types of social networking services are those which contain category divisions (such as former school-year or classmates), means to connect with friends (usually with self-description pages) and a recommendation system linked to trust. Popular methods now combine many of these, with Facebook widely used worldwide; MySpace, Twitter and LinkedIn being the most widely used in North America; Nexopia (mostly in Canada); Bebo, Hi5, StudiVZ (mostly in Germany), Decayenne, Tagged, XING;, Badoo and Skyrock in parts of Europe; Orkut and Hi5 in South America and Central America; and Friendster, Multiply, Orkut, Wretch, Xiaonei and Cyworld in Asia and the Pacific Islands.

There have been some attempts to standardize these services to avoid the need to duplicate entries of friends and interests (see the FOAF standard and the Open Source Initiative), but this has led to some concerns about privacy.

This text uses material from Wikipedia, licensed under CC BY-SA