Human-computer interaction technology refers to the technology of realizing dialogue between humans and computers through computer input and output devices. The human-computer interaction technology includes the machine providing a large amount of relevant information and prompting instructions through the output or display device, and the person inputting relevant information to the machine through the input device, answering questions and prompting instructions, and the like. Human-computer interaction technology is one of the important contents in the design of computer user interface.
Let's take a look at the ways in which humans interact.
Touch interaction is currently widely used. With the wide application and development of touch screen mobile phones, touch screen computers, touch screen cameras, touch screen electronic billboards and other touch screens, touch screens are getting closer and closer to people, and it is really possible to “touch†"Degree. The touch screen, because of its advantages of convenience, simplicity, naturalness, space saving, and fast response, has been widely accepted and become the most convenient source of human-computer interaction.
The most popular touch method is multi-touch. Multi-touch technology (MufTI-TouchTechniques) is an emerging human-computer interaction technology. On the same application interface, there is no mouse or keyboard, but people. Gestures, fingers and other external physical objects directly interact with the computer, changing the way of interaction between people and information, realizing multi-point, multi-user, and directly interacting with the virtual environment at the same time, enhancing the user experience and achieving The realm of whatever you want. The traditional touch screen only supports single-point operation. If multiple points are touched at the same time, input confusion will occur.
2, speech recognitionSpeech recognition technology, also known as Automated Speech Recognition AutomaTIcSpeechRecogniTIon, (ASR), aims to convert vocabulary content in human speech into computer readable inputs such as buttons, binary codes or sequences of characters. It is undeniable that speech recognition is the most promising way of interacting with human-computer interaction in the future. Especially for the various wearable smart devices of the moment, it is most efficient and feasible to issue commands through dialogue.
The advantages of voice interaction are obvious, simple, direct, and zero learning costs. In everyday life, language is the most common and direct way of communicating with people. Natural language dialogue interaction, even for the elderly and children do not need to learn. Users can wake up the device “without feelingâ€, “snaply†acquire information, give instructions, and have no sense of ignorance and violation. This is the best way to interact with smart devices.
3, somatosensory technologySomatosensory technology can also be called motion recognition, also known as gesture recognition technology. When it comes to somatosensory technology, many people feel that the future is full, like the plot rendition in science fiction movies. However, this concept has been involved in the game field. The world's top three game manufacturers have launched their own somatosensory controllers, such as the Kinect and PSMove, which are introduced by Microsoft and Sony. The Nintendo Wii has always been controlled by the sense of body. machine.
From keyboard to mouse, to voice and touch, to multi-touch, the human-computer interaction mode is increasingly returning to a “natural†way as its population expands and penetrates into non-professionals. The breakthrough in somatosensory technology indicates the main development direction of the future. It makes the interaction more convenient and interacts in a most primitive way.
Motion sensing technology is the core technology of almost all interactive somatosensory entertainment products and the core of the next generation of advanced human-computer interaction technology. The motion sensing technology mainly detects the position of the object by optical, and the acceleration Sensor senses the motion acceleration of the object, thereby judging the action performed by the object, and then performing the interactive activity.
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