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iOS 7 Application Development in 24 Hours, Sams Teach Yourself, Fifth Edition by John Ray

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Hour 18. Sensing Orientation and Motion

What You’ll Learn in This Hour:

Image The purpose of Core Motion

Image How to determine a device’s orientation

Image How to measure tilt and acceleration

Image How to measure rotation

The Nintendo Wii introduced motion sensing as an effective input technique for mainstream consumer electronics. Apple has applied this technology ...

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