Martin Charlier @ O'Reilly Design Conference 2018 This is a talk about how video is a powerful tool for rapid low-fi prototyping of connected products & the Internet of Things. This talk argues how this method is useful, shows how it builds on existing prototyping methods and gives a practical example for how you can apply this method. Finally, the talk shows how the same ideas and principles of animated or filmed artefacts can be used at different levels of fidelity and focussed on different purposes.