With the accelerating trend of population aging in China, the demand for the funeral and interment service market is constantly increasing. However, the funeral and interment industry is also a sacred one. The physical life of human beings is limited, but the spiritual life of human beings is infinite. The profound connotation behind funeral and interment is humanistic care, and what we commemorate is precisely the spiritual significance and moral brilliance of life.

This time, Diheng's partners implemented the project of the Light and Shadow Memorial Hall in Jiangxi. They deeply explored the core culture of funeral and interment, and used projection, sound, light and electricity technologies to create an immersive memorial hall space that integrates visual, auditory and tactile experiences. From the physical to the spiritual level, they explored the reform direction of the funeral and interment industry.

The projection equipment of the Light and Shadow Memorial Hall has chosen Diheng's DH370ST. Its lightweight design makes the installation more convenient, saving the time and cost of on-site engineers. The ultra-short throw lens enables it to be suitable for various application environments, maximizing the utilization of space on the premise of ensuring the visual effect. With a rich interface design, in addition to the standard interfaces, an HDMI2.0 interface has been newly added in this upgrade, supporting 4K transmission. No matter what the content is, a single cable can solve the problems of difficult signal transmission and control. The digital and intelligent humanistic memorial hall, which perfectly integrates the virtual and the real, in the quiet and solemn memorial scene, there are the light and shadow changes with the alternation of the four seasons. In the virtual memory storage, there are the acacia sustenance that can be touched, the vivid stories of the ancestors, and the carefully preserved moments of images, making the life's farewell ceremony solemn and decent, truly achieving "respect for the deceased", and also enabling the living to reflect on the meaning of life and inherit the spirit of the deceased.

By creating a digital light and shadow memorial hall, the excellent virtues, merits, and spiritual words of each person are recorded in a digital form. The living and the deceased are connected through a "virtual parallel space", and the family letters, family traditions, and family precepts of each family can also be permanently preserved and passed down as digital memories. There are always some ceremonies and places that allow us to transcend life and death. Just like the light and shadow memorial hall created by Diheng China's partners, this world will always reserve a resting place for these great souls, where they can rest in peace and be commemorated. We overcome the perishability of physical life with the immortality of spiritual life and pursue the eternity of the value of life. This is the significance and prospect of the future funeral and interment industry, which is to preserve human physical and spiritual aspects in a better form in the world.