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Basic Overview Of Siemens HMI Software

By Marci Glover


Human-computer interaction (HCI) is a multidisciplinary scientific field that deals with the development, evaluation and implementation of interactive computing systems for human use, as well as to study various aspects of its impact. In the field of computer supported collaborative work, emphasis is placed on the ability of systems to support collaborative interaction of a group of people. The system may be based on the Siemens HMI software.

A set of multiple monitors, devices and control surfaces form a console or management station. From a console, an operator receives notifications and performs control actions. A control room may contain one or more control stations. The control rooms and control stations can be found in many different applications, such as control tower of an airport, control center for police and ambulances and nuclear power plant. The design of the passenger compartment of airplanes and helicopters includes the highly specialized user interfaces.

In any case, in this context of human-machine interfaces, usability and accessibility aspects are of primary importance. With the advent of digital instrument clusters, it is becoming increasingly important to conduct in-depth study of HMIs in the automotive industry. In computer science, the term GUI (Graphical User Interface or GUI) indicates the layer of modern operating systems that allows interaction with the user through graphics rather than with keyboard commands (command line interface, CLI).

HMI places less emphasis on objectives, procedures and physical activity. The problems tackled by HMI operations are a natural extension of the classical objectives of engineering psychology, except that new problems have a significant cognitive, communication and interactive nature, not previously considered in engineering psychology and helped advance the field in various directions.

Some techniques which attempt to make the interaction more natural include automatic speech recognition or gestures used to send information to a computer. TTS allows you to send audio signal understandable by humans. Data gloves offer a more direct option to the mouse interaction. The HMIs try to immerse users in a virtual reality or augment reality. Interactive tables provide a strong coupling between the direct manipulation by users on a device and feedback.

On the computer side, technology design of computer graphics, operating systems, programming languages and development environments is important. On the human side, communication theory, linguistics, sociology and cognitive psychology are critical aspects. Due to the interdisciplinary nature of human-computer interaction, people with different levels of training contribute to its success.

When designing user interfaces, developers consider the results of cognitive research in areas such as memory and attention. Modern models tend to focus on the ongoing feedback and dialogue between users, developers and engineers endeavor to ensure that the technical system revolve around the needs of users. User-oriented design: the development of user-centric systems is a modern, widely practiced philosophy, the essence of which is that users should be central to the development of any computer system.

Researchers are involved in the development of new methods of design, experimentation with new hardware devices, prototyping new software systems, exploring new paradigms for interaction and the development of theories and models of interaction. In a study of Personal Information Manager (PIM), human-computer interaction makes it an expansive information environment - people can work with various forms of information to understand and effectively influence the desired changes.




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