Recently, the decentralized physical infrastructure network (DePIN) field has received a lot of attention, and its huge potential market and broad potential have brought it into the spotlight. DePIN is an infrastructure-related project that utilizes blockchain technology and cryptoeconomics to incentivize individuals to allocate capital or unused resources to create a more transparent and verifiable network that can scale more efficiently than centralized networks. trajectory. DePIN is a broad field made up of several sectors, each playing a different role in enabling the decentralization of network infrastructure. This report will cover developments in computing networks, wireless networks, storage, and sensors. As the industry continues to grow, we expect DePIN projects to surge in the coming years. However, their long-term viability and success will ultimately depend on real-world applicability and remain to be tested in actual combat.