LCD medical guidance system includes triage guidance subsystem and multimedia information release subsystem. The triage guidance display subsystem realizes the queuing and calling information and the patient's full-automatic display of medical status information, with a large amount of information displayed on a single screen and rich expressive power. It can realize data interaction with the original HIS, RIS and other systems of the hospital. The multimedia information dissemination subsystem can disseminate general knowledge of life, medical information, weather forecast and hospital special information in the public **** area of the hospital.
In the current trend of digitization, hospital information services have been elevated to an unprecedented height. High-end hospitals are gradually using high-tech information service means to enhance the level of service. If the hospital multimedia information distribution system can be applied to the hospital lobby, lobby door, registration office, payment office, laboratory office, waiting room, medicine collection office, inpatient wards, elevator room, etc., so that the patients can clearly see the current queuing information, waiting information, doctor on duty information, as well as the hospital's corporate propaganda and other service information (including the hospital's introduction, slogans, words of welcome, polite language, service items and prices , notices, announcements, etc.) The hospital also provides information about its specialties, departmental introductions, and specialist outpatient arrangements. Let all patients in the enjoyment of understanding the hospital's culture, characteristics and services, so as to achieve twice the result with half the effort.
At the same time, if the multimedia information distribution system as an advertising carrier, but also for the hospital to create a new point of profit. Specific application examples are as follows: the hospital can use this broadcasting system to provide a variety of electronic poster displays, timely captioning, broadcasting, public **** information and important meeting information, such as meetings, lectures and other activities, and can be instantly informed of the waiting room room room number or clinic on the lobby, elevator, the floor service desk display, the specific location of the doctor, the attending physician, the time of the clinic, queuing information and call information. In case of accidents or emergencies, give guests a quick notice: for example, in case of elevator malfunction, state the cause of the malfunction, when it can be repaired and alternative measures. In case of fire, tell the place of fire, transfer route or self-rescue method, etc. Usually more is to publicize the hospital s special departments, special service projects, or even special (excellent) experts, excellent waiters, but also may be sent some notices, announcements, searching for the book of revelation and so on. In short, the department can instantly publish any information (text, pictures, video) that the hospital wants to publish, greatly improving the hospital's management level and quality of service.
Two, multimedia applications
(1)
Multimedia applications are: information management, advertising, education and training, presentation systems, consulting services, e-publications, videoconferencing, family, communications, etc..
1. Information Management
Multimedia information management is about the combination of multimedia and database, and computerized management of data, characters, graphics, still images and sound information. Using multimedia technology, personal data, documents, drawings, photographs, audio and video recordings are entered into the computer through scanners, tape recorders, video recorders and other equipment and stored on CD-ROMs. With the support of database technology, the data can be queried through the computer by playing sounds, playing images and displays.
2. Publicity and advertising
Multimedia systems are graphic and have special advantages in advertising effects. Production of advertising programs should use special multimedia programming software tools.
3. Education and training
Multimedia applications in education, essentially reading electronic books and magazines and playback of educational multimedia programs of multimedia systems. Multimedia technology will be the traditional means of expression of computer-aided teaching software from text, graphics, animation to expand the sound and moving images, with a very strong interactive capabilities, easy for students to adjust their own speed, to achieve the effect of tailored to the needs of the students.
4. Demonstration system
Demonstration system refers to the introduction of a variety of knowledge to the Audi
The use of CD-ROMs such as high-capacity storage media to replace a variety of traditional publications, especially manuals, encyclopedias, almanacs, audio-visual, dictionaries and other various electronic publications.
7. multimedia communications
Multimedia technology in communications engineering, such as video telephony and video conferencing systems.
(2)
Multimedia technology integrates digital resources such as text, images, animation, video, music, and sound effects. Into an interactive whole. Presented in a graphic and dynamic form, it gives people a strong visual impact and leaves a deep impression. Multimedia technology can utilize a variety of interactive means, so that the original boring broadcasting into interactive two-way information exchange. It has greatly changed people's traditional way of obtaining information in the United States, and also meets people's reading style in the information age. And has a large capacity, easy to carry, low cost of reproduction, can be stored for a long time and so on.
Multimedia technology has a wide range of uses, and can be used for: enterprise promotion - business demonstration CD-ROM and electronic business cards; government departments - investment promotion CD-ROM; tourist attractions - commercial tickets CD-ROM; training - CD-ROMs used for teaching and training; product description - technical data CD-ROMs; the system can be used for shopping guides, exhibition guides, information inquiry, etc. Touch one machine. At the same time, VCD can be considered, so that one disk can be used for two purposes, i.e., both computer and VCD can be used, expanding its scope of application.
Therefore, multimedia means are often widely used in education, advertising and other promotional areas. It is a powerful tool for enterprise publicity and product promotion. Its main carriers are CD-ROMs (including shaped CD-ROMs and business card CD-ROMs), multimedia touchscreens, broadband Web sites and so on.
Three, what are the most important features of multimedia technology? What are the main characteristics of multimedia technology?
First of all, the key features
Multimedia Technology Department
In addition to the diversity of information carriers, multimedia technology also has the following main features:
1, integration
Digital signals can be used to comprehensively deal with a wide range of information, such as text, sound, graphics, animation, images, video and so on. And combine these different types of information organically.
2. Interactivity
Organized with information hypermedia structure can easily achieve human-computer interaction. In other words, people can select and receive information according to their own habits of mind and their own wishes, and formulate the path to view the content.
3. Intelligence
It provides an easy-to-operate and friendly interface, making computers more intuitive, convenient, friendly and humanized.
4, easy to expand
It can be easily connected with a variety of external devices to achieve data exchange, monitoring and control functions. In addition, the use of digital information effectively solves the problem of data distortion during processing and transmission.
II. Basic Characteristics
Multimedia is an interactive information exchange and communication media for human computers, which integrates more than two kinds of media. It has the following characteristics:
1. Diversity of information carriers: relative to computers, it refers to the diversity of information media.
2. The interactivity of multimedia means that the user can interact with the various information media of the computer, thus providing the user with a more effective means of controlling and using information.
3. Integration refers to the comprehensive processing of various information media centered on the computer. It includes the integration of information media and the integration of devices that process those media.
4. Digital media exist in digital form.
5. real time - sound and motion pictures (video) over time.
Features of multimedia technology
1. The ability to accomplish the processing and transmission of multimedia information related to content, such as sound, motion images, text, graphics, and animation.
2. working interactively, rather than simple one-way or two-way transmission;
3. network connectivity, i.e., all kinds of media information is transmitted over a network rather than with the help of storage carriers such as CD-ROMs.
Expanded information:
Multimedia technology is the use of computers to text, graphics, images, sound, animation, video and other information for integrated processing, the establishment of logical relationships and interaction with people.
True multimedia technology is a product of computer technology, while other simple things, such as movies, television, and audio, are not part of multimedia technology.
Media In the computer industry, media has two meanings:
First, it references
The second refers to the carriers that store information, such as ROM, RAM, tape, disk, CD-ROM, and so on. The main carriers are CD-ROMs, VCDs, web pages, and so on. Multimedia is a new thing in recent years, is rapidly developing and improving.
The media in multimedia technology mainly refers to the former, that is, the use of computers to digitize media information such as text, graphics, images, animation, sound and video, and integrate them in a certain interactive interface, so that the computer has the ability to interactively display different media forms.
It has greatly changed the traditional way of obtaining information in the United States, and it also conforms to the way people read in the information age.
The development of multimedia technology has changed the field of application of computers,
Computers have changed from the office, laboratory special products, into a common tool of the information society, widely used in industrial production and management, school education, public **** information consulting, commercial advertising, military command and training, and even family life and entertainment.
Reference to the source of Sohu Encyclopedia multimedia technology