Fancy some free Wi-Fi while you’re out and about during the Olympics? Leicester Square, Piccadilly …

LG still hasn’t figured out its mobile business yet. The Korean technology conglomerate posted a net profit of 159 billion Korean won, or $138 million, compared with a year-earlier profit of 109 billion Korean won, or $94 million. Revenue, however, fell 10.6 percent to 12.86 trillion Korean won, or $11.18 billion. The biggest culprit was a 28.6 percent decline in …

Apple The iTunes U app update includes several new key features sure to enhance any student’s or teacher’s experience. Most notably, version 1.2 supports the ability to take notes while listening to, or watching, lectures and then search those notes later. Users are also now able to search posts, assignments, and other materials in any of their subscribed courses. And, …