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• How to Build and Test an iPhone App that Uses the Accelerometer

  

  By Alasdair Allan : 07 December 2009 - 04:13 AM

  The sample code (646KB) to accompany the screencast. The iPhone's accelerometer measures the linear acceleration of the device so can report the roll and pitch, but not the ya...

  Tags:

  • Objective-C
  • Programming
  • Sensors
  • iPhone
  • Accelerometer

  2Votes

  1Comment

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• How to calibrate the iPhone Accelerometer for optimal use.

  

  By Paul Zirkle : 10 November 2009 - 10:51 AM

  The accelerometer returns 3-dimensions of input (x,y, and z axis). However, the native state of the accelerometer input is with the iPhone being held flat, parallel to the ground (such as if it were l...

  Tags:

  • Accelerometer
  • iPhone

  3Votes

  0Comments

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• How some of the technology inside the iPhone works

  

  By jwikert3 : 30 October 2009 - 09:46 AM

  Have you ever wondered how the iPhone's touch screen works, how the proximity sensor blanks the screen when you hold the iPhone to your face or how the tilt feature works? ComputerWorld does a ni...

  Tags:

  • accelerometer
  • sensors
  • iPhone
  • proximity
  • tilt
  • shake
  • GPS
  • augmented reality
  • AR

  0Votes

  0Comments

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• How to Access the Accelerometer on the iPhone

  

  By TheBarbarianGroup : 13 October 2009 - 12:57 PM

  The accelerometer built into the iPhone has proven to be a very popular feature, especially for game developers. The accelerometer lets the entire device be used as an input device, with its...

  Tags:

  • iphone
  • accelerometer
  • objective-c

  0Votes

  0Comments

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