Add Yahoo as a preferred source to see more of our stories on Google. The Chinese mobile software helps you keep tabs on loved ones who live alone. To me, its popularity isn’t surprising. When the ...

Each day, after feeding his cat and tidying up his home, Johnny Miller has one more task left on his to-do list: confirm on his phone that he is indeed still alive. He does this through a Chinese app ...

Despite all the buzz surrounding Foursquare, Gowalla and other location-aware apps that let you "check in" at your favorite restaurants and stores, only about 4 percent of online adults say they ever ...