Thank you for posting to @Steemhunt. However, I cannot approve your hunt.
Reason:

5. Quality of the Post

Steemhunt is a “product hunting” site, not a writing curation site. We have a certain format that all hunters should follow when posting a product in order to make a fair/effective ranking chart. Please follow the directions below:

5-1. The field “name of product” should ONLY contain the official name of the product. Please do not include special characters such as trademark or copyright symbols in that field.
5-2. The screenshot images should ONLY be of the product itself. Please do not share descriptive images from any sites other than that of the product (e.g. App Store download page).
5-3. Do not duplicate the product name or use any non-product-specific words in the field “short description.”
5-4. Do not attach non-related screenshot images or videos.
5-5. Do not use low quality product images.
5-6. Do not share any scams, highly suspicious cryptocurrency/fin-tech, illegal products, or any type of weaponry.
5-7. Do not share porn or anything under the #nsfw category.

6. No Duplication Allowed

Steemhunt does not allow the same product to be posted twice. The website automatically checks the URL, but it is still your responsibility to check that the product has not been posted previously. If your product has already been featured from the same brand/maker, the duplication is allowed only when the product is a newer model (V2) or has been majorly updated from the original one.

Original hunting link:Open BCI; Open Source Brain-Computer Interfaces

Please read our posting guidelines. If you have any questions, please join our Discord Group.