Human-computer interaction as a branch of computer science is concerned with the user-oriented design of interactive systems and their human-machine interfaces (HMI). Knowledge of computer science is complemented by cognitive science, ergonomics, sociology to create Siemens HMI software. Important sub-areas of human-computer interaction, include usability engineering, E -learning, context analysis, interaction design and information design.
Human-machine interaction (HMI) is a parent field which deals with similar issues but generalizes the interaction between humans and the machine. An important aspect in this field involves the usability of software and hardware. The standard EN ISO 9241 (especially Part 110 and 11) defines which requirements are placed on the usability of software or hardware.
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).
The term human-machine interface is sometimes used to refer to what is best described as direct neural interface, or some imaginary technology can make a direct connection between the human nervous system and a computer. The user interface is to be understood as an intermediary between man and machine, and may include both the hardware and software side of a machine.
As an example, when driving the driver uses the steering wheel and accelerator to determine direction and speed. The steering, throttle and dashboard instruments in this example, are the human-machine interface. The vehicle reacts to the interaction. An important aspect of human-computer interaction entails ensuring user satisfaction.
Industrial computers, PLCs are still largely equipped with pushbuttons and LEDs. In the car, people first interacted with simple mechanical means and the evolution of computing and robotics led to more sensors and information available to the driver who has to choose the action to perform via the steering wheel, brake pedal and various switches (lights, cruise control).
The main task of human-computer interaction is to improve the quality of interaction, making computers easier to use and responsive to user needs. Long-term goal of human-computer interaction is to develop a system that will reduce the barrier between the human cognitive model and understanding of computer assigned tasks. HMI specialists usually deal with the practical application of development methodologies to real global problems. Their work often revolves around the development of graphic and web interfaces.
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.
Human-machine interaction (HMI) is a parent field which deals with similar issues but generalizes the interaction between humans and the machine. An important aspect in this field involves the usability of software and hardware. The standard EN ISO 9241 (especially Part 110 and 11) defines which requirements are placed on the usability of software or hardware.
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).
The term human-machine interface is sometimes used to refer to what is best described as direct neural interface, or some imaginary technology can make a direct connection between the human nervous system and a computer. The user interface is to be understood as an intermediary between man and machine, and may include both the hardware and software side of a machine.
As an example, when driving the driver uses the steering wheel and accelerator to determine direction and speed. The steering, throttle and dashboard instruments in this example, are the human-machine interface. The vehicle reacts to the interaction. An important aspect of human-computer interaction entails ensuring user satisfaction.
Industrial computers, PLCs are still largely equipped with pushbuttons and LEDs. In the car, people first interacted with simple mechanical means and the evolution of computing and robotics led to more sensors and information available to the driver who has to choose the action to perform via the steering wheel, brake pedal and various switches (lights, cruise control).
The main task of human-computer interaction is to improve the quality of interaction, making computers easier to use and responsive to user needs. Long-term goal of human-computer interaction is to develop a system that will reduce the barrier between the human cognitive model and understanding of computer assigned tasks. HMI specialists usually deal with the practical application of development methodologies to real global problems. Their work often revolves around the development of graphic and web interfaces.
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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