Bloomberg Investors may grow increasingly skeptical of the European Central Bank meeting its inflation target, with a host of factors — some beyond the control of President Mario Draghi — exposing the limitations of policy makers’ toolkit. The monetary authority’s efforts to bring inflation close to 2 percent “without undue delay” are being curbed by judicial hurdles to changing …

  Kaiserslautern / DPA When Professor Sabine Hoffmann invites you to sit down, there’s a surprise in store: the individualized office chairs she’s helping to develop can ventilate you from below. At the push of a button, their little built-in fans can blow air on the back or bottom. Men in particular like this feature, she says, as it helps …

  Relaxnews Twitter began streaming 360-degree video, allowing users to interact and get behind the scenes of live broadcasts. “Starting today, you can check out live, interactive 360 videos from interesting broadcasters and explore what’s happening with them,” Twitter’s Alessandro Sabatelli said in a blog post. “You’ll be able to get an inside look with well-known personalities and go behind …