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Data Flow Diagram

Data Flow Diagram (Structural outline) A structural outline is necessary in an application to know how data moves between different processes in a system. It follows a hierarchy that is, a diagram may consist of several layers, each unique to a specific process or data function. We generally start with an overall picture and then move on to the final procedure in detail for each process.

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User Interface (UI)

User interface (UI) is a broad term for any system, either physical or software based, that allows a user to connect with a given technology. We keep in mind the user interface guidelines of Apple. Many different kinds of user interfaces come with various devices. We need to be specific with the images and it’s sizes while using in our application. There is a special format of image which is decided by Apple Inc. and we follow their rules.

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Coding Using XCode

Xcode can build fat binary files containing code for multiple architectures with the Mach-O executable format. These are called universal binary files Using the iOS SDK, Xcode can also be used to compile and debug applications for iOS that run on ARM architecture processors.Xcode includes the GUI tool Instruments, which runs atop a dynamic tracing framework, DTrace, created by Sun Microsystems and released as part of OpenSolaris.