In depth: What to expect from Apple in 2015

What to expect from Apple in 20152015 could be one of the most interesting years in Apple's history. It's moving into a whole new world with the Apple Watch, a device that's as much about high fashion as high tech, and with the tablet market showing signs of saturation it needs some bright ideas to reinvigorate iPad sales. There are two new operating systems to prepare, an enterprise push to explore and some new musical directions - and there might even be a stylus. Here's what we think (and in