The Multimedia Science and Technology Museum is an extremely interactive exhibition venue that aims to stimulate interest in science and enlighten scientific concepts through participation, experience and interaction. With a combination of science, knowledge and fun, the exhibits demonstrate scientific principles and technological applications through exhibits and gobo projector. At the same time, visitors are encouraged to explore and practice with their hands and deepen their understanding and perception of science through hands-on participation, thus enhancing their scientific literacy. In addition, the Multimedia Science and Technology Museum also organizes other science education, science and technology dissemination and science and culture exchange activities, and is an important infrastructure for the implementation of the strategy of developing the country through science and education and the strategy of strengthening the country through talents.

For children, multimedia science and technology museum is an important place for out-of-school education and activities. It not only enriches the educational content, but also plays a key role in the cultivation of children's interest and the improvement of their learning ability. Moreover, the introduction of the interactive concept has given a great impetus to the development of children's education, which is of extraordinary significance.

Although multimedia science and technology museums have been designed with corresponding children's space, it is still necessary to take into account the basic requirements of children's learning and give full consideration to children's psychological, physiological and cognitive development characteristics. At the same time, it should also aim at cultivating children's pursuit of knowledge and love of truth, and promoting the development of their mutual help and interaction abilities and learning interests. Only by truly integrating learning and entertainment in education can greater progress be made in the design of interactive space for children's experience areas in science and technology museums.

Therefore, more efforts are needed in the design of children's experience zones in science and technology museums. First of all, we can bring a new experience to children through innovative exhibits and interactive devices such as Multimedia Interactive Projection Light, so that they can have fun during the visit and stimulate their curiosity about science. At the same time, we also need to provide a safe, comfortable and exploratory environment for children to meet their learning needs and promote the development of their independent learning and discovery skills.

Secondly, interactivity is particularly important in children's science and technology museums. We can design a series of interactive games and hands-on activities through Interactive projection technology so that children can participate in the visit and actively experience and explore scientific knowledge. In this way, they can not only learn through entertainment, but also have a deeper learning experience through interaction, thus stimulating interest and improving learning results.

In addition, we need to provide children with the guidance and answer services of docents to help them better understand the scientific principles behind the exhibits. Guides can stimulate children's thinking and creativity by interacting with them and guiding them to think and ask questions.

In the children's experience area of the multimedia science and technology museum, we should emphasize the innovative thinking of interactive design, as close as possible to the needs and interests of children, in order to achieve a better educational effect. In this way, we can let children feel the charm of science during their visit, cultivate their love for science and lay a solid scientific foundation for their future development.