A patent filing by Apple in February 2009 was made public last week. This patent is related to the “Systems and methods for identifying unauthorized users of an electronic device”.
In the patent it details how Apple’s technology is capable of identifying unauthorized users of an electronic device. This unauthorized user of the electronic device can be detected by identifying particular activities that may indicate suspicious behavior. It is rumored that this technology may appear on the iPad to allow for the feature of sharing a single iPad among different family members or in a classroom situation.
After the release of iOS 4 users of the iPhone had been waiting for the 
Recently a friend of mine commented that my articles (posts) on the iPhone and its usage in Hong Kong are very helpful, but they are a bit technical for layman user like himself. So, for the sake of helping as many potential iPhone users understand what’s involved before committing to a purchase of an iPhone in Hong Kong, I decided to summarize some key points here.