This document provides a concise schema of the technology behind hybrid events in 3 parts: 1. It shows the connection between the speaker/in-person audience and remote audience, with stable internet connections, social media channels, and platforms like Sendsteps, SLI DO, or MyQaa transmitting live video and data signals. 2. It depicts the remote audience receiving this signal through a webcast on the internet. 3. It acknowledges input from Gerrit Heijkoop @HCIBS that helped develop this simplified schema.