Windows 8.1 introduces a new MagnetometerAccuracy enumeration so you can let users know they need to calibrate the sensors in their device. Learn the proper technique for rotating the device through all three axes to get a new frame of reference.
iOS icons vs. Windows badges
App icons in iOS apps are similar to tiles and badges in Windows Store apps. But tiles can do more than just show numbers—they can come alive with information that users care about. See how tiles and badges work and learn how to implement them in your Windows Store app.
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