The Internet of People (IoP) is a complete infrastructure for apps and payments that is not server based. Instead, it is completely decentralized and based on nodes. Those nodes could run on home computers or even smaller devices like a Raspberry Pi (fully) or smartphone (in part).
The Internet of People (IoP) is a software infrastructure that runs on top of the Internet. The IoP is a public good, a shared asset not owned by anyone, like the internet. It is a set of peer-to-peer networks and servers which main purpose is to enable device to device p2p connections without using any third party to establish these connections. Once interconnected, end users devices speak to each other over a direct TCP connection without anybody in the middle, not even the IoP infrastructure.