December 10, 2010 |
Teenagers coping with chronic health problems like asthma or obesity already have it tough. But a new study says they face another obstacle as well: making friends. Researchers have long known that people who have more friends tend to be healthier. Arizona State University sociologist Steven Haas wondered if the reverse was true as well. Haas and his research partners found that teenagers were less likely to say they are friends with a fellow student if he or she is sick.
April 12, 2013 |
The Coachella Valley Music and Arts Festival starts Friday, and that means hundreds of thousands of smartphone users will descend on Indio. And when you get that many people in one location, there's bound to be some connectivity issues. That's why the four major wireless carriers say they're going out of their way to make sure there is enough network capacity for their customers to make calls, send texts and upload photos and videos to their social networks. Verizon, AT&T, T-Mobile and Sprint understand that at events such as Coachella -- where as many as 90,000 people may show up on one day -- users see just how good their networks are, and perhaps more important, how well their friends' carriers hold up. PHOTOS: The top smartphones of 2013 AT&T, for example, said it will be using all 18 beams of its super multi-beam antenna.
March 20, 2012 |
Remember the good old days when all you had to worry about was what potential employers might find in a Google search? Now, some employers are asking for the keys to job applicants' virtual clubhouse so they can click around and get a better look. Reports are resurfacing about public agencies requiring applicants to allow them to log in for full access to their Facebook account. Is this in-depth social network profiling of a potential employee fair -- or legal? “I would argue that it's an invasion of privacy and violation of anti-discrimination law,” said employment attorney Amy Semmel of Kelley Semmel in Los Angeles.
April 6, 2011 |
Perhaps anything is possible with social media -- but even so, this story caught me off guard: A man donated his kidney to a stranger after seeing a plea on Facebook. Jeff Kurze's kidneys were failing, according to the story . His wife, Roxy, posted on her wall in desperation: "Wishing a kidney would fall out of the sky so my husband can stop suffering," the 30-year-old Web designer wrote. "So if anyone knows of a live donor with type O blood, PLEASE let me know. " Ricky Cisco, a 25-year-old comedian, saw the post and messaged Roxy, saying he wanted to help.
July 17, 2013 |
Here's something parents can "Like": Teens who interact with their parents on Facebook are also more likely to feel closer to them in real life. A study released this week by Brigham Young University says parents who connect with their kids on Facebook and other social networks are likely to build a stronger connection with them in real life. These teens also have higher rates of "pro social behavior," meaning they are more generous, kind and helpful to others, according to the study.
January 7, 2014 |
SAN FRANCISCO -- After months of secrecy, Twitter co-founder Biz Stone has taken the wraps off Jelly , a new question-and-answer app for iOS and Android. The app is designed to give people answers from their social networks and will compete with similar services such as Quora. You can download Jelly by going to the company's website. What distinguishes Jelly: You can ask questions with images. Jelly is focused on images, which Stone says “add depth and context to any question.” You can crop an image, zoom in on something, even draw on the image to ask your question.
November 26, 2012 |
Scientists have uncovered a key property of comatose brains that differentiates them from normal brains and may explain what goes wrong during severe brain injury. The report , published Monday in the Proceedings of the National Academy of Sciences, utilizes graph theory, which uses data to determine how well connected each part of a network is to every other part of the network. The approach has been used to study social networks like Facebook and circuit engineering for electronics.
May 10, 2008 |
The popular online social hangout Facebook Inc. says it is setting up a new system that will allow its 70 million users to take their personal profiles with them as they surf other websites. Users will be able to automatically copy pictures, personal information and other customized applications established on Facebook to other websites without extra effort once the changes that were announced Friday take effect. The privacy settings attached to a person's Facebook profile will remain in effect at external websites.
December 7, 2012 |
Social networks continued their domination of our lives in 2012 with U.S. users logging more than 121 billion minutes across numerous social networks in just July of this year. Put another way, that's more than 2 billion hours of viewing vacation photos and reading about a friend's new puppy. That's up 36% from 88.4 billion minutes spent on social media in July 2011, according to Nielsen's recently released 2012 social media report. Facebook alone accounts for a major portion of that time.