According to Foresight News, IoTeX research scientist Andrew shared insights on the technical path for large-scale application of DePIN. He said that IoTeX has developed and constructed infrastructure modules that can support large-scale physical device access to the chain in the past few years, such as W3bstream, and has increased the main network performance to a maximum of 1000TPS in recent upgrades, providing an environment for large-scale DePIN applications from off-chain to on-chain. Accessing the chain is only the first step in the development of DePIN. The privacy data stack established by the IoTeX network through ZK technology can provide strong data layer support for the development of AI smart devices.