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by deckar01 1588 days ago
No, the author designed the ML training project also. The last section of the Make article is how to send the data to Edge Impulse and configure the ML training [0].

Mentioning Microsoft Azure IoT Central in the article and the video is odd, because you definitely don't need that to complete this project. It seems to be a feature that the Microsoft employee added to the GitHub project their self [1].

Caleb mentioned in the video that a co-worker of his aunt authored the research paper about detecting bacterial pneumonia from VOC levels. Everything else feels like a Microsoft marketing hype train that went off the rails.

[0]: https://makezine.com/projects/second-sense-build-an-ai-smart...

[1]: https://github.com/kartben/artificial-nose/blob/master/firmw...