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What are the classifications of signs according to their performance methods?

Update:25-12-2020
Abst:

1. Static identification A static sign refers to a sign […]

1. Static identification
A static sign refers to a sign type that uses a static way to sign, guide and guide. At present, most city sign guidance systems use this method. Static signs are characterized by relatively fixed locations, diversified materials used, many types of signs, and comprehensive environmental information.

2. Dynamic identification
Dynamic identification refers to the type of identification that uses a dynamic and changeable way to mark, guide and guide. At present, many sign-type signs in commercial environments will adopt dynamic methods. For example, the signs of various shopping malls in the business district are often displayed with neon lights that are full of changes. This dynamic and changeable display method can attract people's attention and convey environmental themes and information faster.

3. Light mark
Light mark is a type of mark that uses light to achieve a guiding function. In the past, light mostly played an auxiliary role in sign guidance systems. For example, signage in a dark environment would have the auxiliary function of light to be clearer and clearer. Fire signs and emergency signs mostly use light for auxiliary guidance. Nowadays, some guide signs are designed with light as the main guide medium, such as projecting arrow graphics onto the ground or wall using the principle of light and shadow, or using different color light sources to mark environments with different functions.

4. Sound logo
The sound logo is a new way of oriented logo produced under the influence of the impeccable design trend. It is mainly to help people with visual impairments. Due to the weak visual sensory function, this group of people is often restricted in obtaining information, which will cause many safety hazards. The sound mark conveys environmental information to it through sound, and makes up for the lack of visual information for the visually impaired. For example, announcements on buses or subways, or the voice and rhythm of the remaining time of signal lights at intersections, are the use of voice in the sign guidance system.

5. Tactile logo
Tactile logo is a type of logo that conveys environmental information through tactile sensation. It is also the embodiment of barrier-free design in the logo-oriented system. Tactile signs are often used in combination with auditory signs to convey information in two ways at the same time, in order to achieve the purpose of quickly and accurately delivering information to the visually impaired. For example, the blind track on the road and the braille on the handrails of the stairs are all within the scope of tactile signs.

6. Olfactory logo
In addition to sight, hearing and touch, smell is also one of the important sensory functions of human beings. Olfactory logos often do not appear in the form of specific graphics, text or actual objects. They are a way of using the volatilization of odors to convey fixed information. For example, the odor added to the gas can help people detect hidden dangers in the environment, thereby avoiding accidents. In the same way, you can also use a specific spice and volatilization equipment to place the visual or hearing impaired at the door of the home to volatilize and diffuse the smell within a certain range to guide them on the way home.

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