Is the sample code for this app readily available somewhere for download?
Frisbee App Example from 2019 WWDC
Sample code is not released for this session. If you are interested in how to make model prediction in the App, check out this documentation (TuriCreate and CreateML's activity classifier are the same, and the required App sample code is also the same): https://apple.github.io/turicreate/docs/userguide/activity_classifier/export_coreml.html
Thank you ! Look forward to digging into this!