Teachable Machine

This web-based tool is an easy way to create machine learning models for your sites, apps with no coding knowledge required. The user can create their own machine learning models by gathering and grouping the examples into classes or categories that the computer will learn, then train and test the model to check whether it correctly classifies the new examples and as a last step explore the model for projects, sites, apps. 

For example to create a model that detects simple sounds you make.
It also provides lessons and activities that uses have made using the Teachable Machine such as lesson for students to start understanding bias in algorithmic systems.