What are the instructions for the human interface?
Human interface instructions (HIG) are limitation or specifications contained in a design document to create a hardware or software that shows how the interface of these creations should be implemented. For example, HIG for a specific operating system (OS) sets standards by which different windows, boxes, screens and other functions are designed. This applies not only to the aesthetic design of the user interface (UI), but also interactive features. Instructions for the human interface can then be used by other developers working with such hardware or software to ensure correct compatibility and functionality in the development of the user interface.
Software development often includes a number of design documents used to create a new program, including the instructions for the human interface. For example, a company that develops a new operating system can create a HIG document that clearly indicates different colors used for different windows and messages, as well as icons for closing, opening and otherwise interaction with boxesMi and functions in the user interface. This document can then be used within the company to ensure that the instructions for the human interface and that the final product has a user interface that is clean, consistent and useful.
The usefulness of instructions for the human interface is the key to their importance, because the HIG document is often created to ensure an efficient user interface. UI developers often have educational and professional background in understanding how people interact with different types of software and hardware. Input from UI developer when creating HIG documents allows a new program or device to have a user interface that is easy to understand and intuitive for new users. Although this may seem like a simple aspect of software design, erroneous or incomplete instructions for the human interface can lead to a program that lacks consistency from one area to another, or tklobouk is too muchcomplex to use.
While the human interface instructions are important for internal use within the software developer or hardware manufacturer, they are often used outside the company. For example, a company that develops new software for functioning with an existing operating system could use the HIG document for this OS to ensure that the overall usability of the new software is in line with features used in the user interface of this OS. This ensures that multiple tools and functions that can run together but come from different developers remain cohesive in use and represent users a single experience on a larger platform. When developing new software and applications available on one software market, for example, those used by mobile devices can have a huge impact on the availability of software.