In 2020, a new coronavirus swept the world, and the advent of this disease has a huge impact on our social and economic development. Due to the limited medical resources and regional differences, this model of virtual medicine becomes more valuable. In this paper, we create a virtual medical space based on a metaverse in order to investigate whether the medical model can be freely transformed between virtual and reality. In this process, I first describe different scenarios of virtual medical care in mixed reality, and then we use one of them as an example to develop a medical device. Then we designed the software and hardware of the product and performed the user experience, it includes the interaction and usage scenarios that affect the user. Finally, this medical device will be demonstrated by user experience and feedback.

There is an urgent need for an effective auxiliary tool to help parents detect spinal development in children who have difficulties in spinal development detection. In this article, we introduce the concept of integrating a sensor with a backpack and discuss practical advice on developing a child’s spine to enable parents to understand the development of the child’s spine. The backpack includes hardware and software applications with sensing technology that can collect real-time data and connect to the hardware device for display. And tested children’s backpacks through target users to help parents understand the potential of children’s spine development in time.

During the epidemic, college students are prone to anxiety and depression, and long-term anxiety and depression will lead to a decline in resistance. There are a lot of bacteria in the office environment that college students use daily, and college students with low resistance become vulnerable groups. In this article, we introduce the Guard Dog, a sterilizer that embeds UV disinfection protection into the office environment to sterilize personal contact items for college students in their daily work and study. In this preliminary study, the aim was to explore suitable interaction designs that provide opportunities for technology to be embedded in the existing college student office environment. Preliminary results show the importance of IoT in the daily interactions of college students. Students participating in the trial validate the flexibility of digital protection. Finally, we discuss that these daily activities enhance student protection, which demonstrates an opportunity to build personal sanitization protection between college students and the office environment.

With the development of the world economy and science and technology, global market competition has become increasingly fierce. The rapid development of intelligence, product consumption structure continues to develop in the direction of diversification and personalization. In the face of unpredictable and continuously developing market demand, the development of traditional handmade industry is seriously lagging behind, while intelligence has greatly promoted the development of cultural industry. In the whole social context, driven by intelligent technology, traditional handmade leather goods industry has ushered in new opportunities, but also faces new serious challenges. How to combine the development of intelligence and traditional handmade leather goods, how to use the new Internet technology to innovate traditional handmade leather goods, promote the development of handmade leather goods, and promote the development of handmade leather goods according to personalized needs, and put forward a new idea of handmade leather goods development based on the background of intelligence. From the user’s point of view, we analyze the user’s consumption trend and purchasing experience, introduce experience and service design into handmade leather goods, propose the future development direction of handmade leather goods, and design an APP to customize handmade leather goods and spread them out, and design actual cases for testing and improvement, hoping to promote handmade leather goods culture and provide users with a perfect handmade leather goods experience under the background of intelligence.