WebAssembly at the IoT Edge 

Colin Breck gives a technical presentation on WebAssembly and how it will be helpful for IoT edge devices. The S4 crew believes this session will age well as did some of the early sessions on Rust at S4.
Colin covers:
What problems WebAssembly solves
What is WebAssembly?
Component modes
and then an example of the use and benefits of WebAssembly
He ends with addressing concerns, such as changing code at run time.