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The technology with electronics that is featured in this page is IPod touch 4
The 4th generation iPod touch was released on September 1, 2010. It has brilliant new features; such as Face Time, and Game center. The iPod touch 4th generation is a mere 7.2 mm thin, all right at your finger tips. And with its stunning Retina Display plus HD video recording, you will be amazed at what you've seen. It was the first IPod Touch to feature the A-4 processor.
Specifications
Height: 4.4 inches (111.0 mm); Width: 2.3 inches (58.9 mm); Depth: 0.28 inch (7.2 mm); Weight: 3.56 ounces (101 grams)
Synchronization
As supplied new, the iPod Touch must be connected to a Macintosh or Windows computer. There is no official Linux support. On either OS, the iPod Touch must be connected through a USB port. This will charge the iPod Touch and sync music, videos, pictures and more. Special cables that plug into a wall can also be bought separately but can only be used to charge the iPod Touch.
Battery charging
Starting with the second generation, iPod Touch can only be charged from the 5V pin of the dock connector while most previous iPod models (including the original iPod Touch) could also be charged from the 12V pin for FireWire power. This change dropped support for charging in vehicles equipped with a FireWire-based iPod connection. Most aftermarket manufacturers of such equipment offer cables and/or adapters which convert the vehicle's 12 V to 5 V.
Hacking
The only official way to obtain third-party applications for the iPod Touch is Apple's App Store, which is a branch of iTunes Store. The App Store application, available in all versions of iOS from 2.0 onwards, allows users to browse and download applications from a single online repository (hosted by Apple) with the iTunes Store. To develop such software, a software development kit (SDK) was officially announced on March 6, 2008, at an Apple Town Hall meeting.
