What is the meaning of "technical value" (dialectics of nature)

In essence, value is the significance of people's own objective activities and products to their own survival and development, and it is the affirmation of people's own survival and development through their own activities. The value of technology is the significance and function of technical activities and their achievements for the survival and development of technical practice subjects. It is created and realized in technical practice. Technical practice is a complete process of "technical invention-technical production-technical application". Technological invention is the source of technological value creation, technological production is the way of technological value appreciation, and technological application is the basis of technological value realization. The creation, appreciation and realization of technical value exist and are completed in the whole process of technical practice.