In this issue, you’ll hear why Facebook has tightened its security. You’ll learn about an interest network that lets users create pages and plans to give them a cut of the resulting ad revenue. You'll hear why taking control of computers with our hands and bodies is set to become commonplace. You’ll learn how a full-color screen for mobile devices may be available sooner than you’d think. You’ll hear how a video-game console was the stalking horse of a new corporate strategy. And you’ll hear news from the worlds of Biomedicine, Technology and Communications.