A look at where the iPhone has come from and where it's going.
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The iPhone's most significant hardware component other than its cellular radio is its camera. It's significant because the camera, as part of your phone, is almost always with you. And that counts for a lot: Your Canon or Nikon SLR may take great pictures but not when they're not with you. So enjoy the improved 8 megapixel camera in your iPhone 4S.
Building A Mobile Business MindsetAmong 688 respondents, 46% have deployed mobile apps, with an additional 24% planning to in the next year. Soon all apps will look like mobile apps – and it's past time for those with no plans to get cracking.