# Posenet & P5js - classification of poses to trigger sounds

**URL:** <https://discourse.processing.org/t/posenet-p5js-classification-of-poses-to-trigger-sounds/21363>\
**Category:** Libraries\
**Created:** [May 28, 2020, 9:23am UTC](https://discourse.processing.org/t/posenet-p5js-classification-of-poses-to-trigger-sounds/21363 "2020-05-28T09:23:02Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![Sven](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/sven/32/8293_2.png) [@Sven](https://discourse.processing.org/u/Sven)\
**Post date:** [May 28, 2020, 6:03pm UTC](https://discourse.processing.org/t/posenet-p5js-classification-of-poses-to-trigger-sounds/21363/5 "2020-05-28T18:03:15Z")

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When running the sketch locally, is it directly from the file system (without a web server)? If so, you’ve run into this problem:

> [@Looking for help downloading from editor with interactive sketch](https://discourse.processing.org/t/looking-for-help-downloading-from-editor-with-interactive-sketch/20669/3):
>
> This has to do with how `loadImage` and `loadSound` are implemented. The functions use something called Fetch API and have that configured in such a way that downloading of files isn’t allowed locally. Believe it or not, it’s related to security.
> 
> There’s not much you can do about it really (except patching p5.js). Running a web server (locally or elsewhere) as you did is the way to go.
> 
> If you’re interested in the technical details, read up on [CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) and [Fetch API](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API).

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_[View the full topic](https://discourse.processing.org/t/posenet-p5js-classification-of-poses-to-trigger-sounds/21363)._