It is just a nickname for the Apple OS (operating system). Apple likes the i in the beginning of many of it's products. Other examples of products are the iPad, iPhone, iPod, iMac. There is an Android OS, Symbian OS, Palm OS, Windows Mobile OS, Blackberry OS which are used in various smartphones.
adjudication committee definition - A committee established by the National Futures Association (NFA) in response to a complaint regarding a forex broker. Complaints are investigated by NFA's ... DictionaryCentral.com
Adjudication is the process of identifying, with reasonable certainty, the type or nature of special nuclear material or nuclear device that set off an alarm and assessing the potential threat that the material or device might pose with corresponding implications for the need to take further action. [2]