Hi Josh: Pierre, Open Food Facts NGO co-founder. 1. Generic, non-branded foods & 2. Simple prepared foods that ease food entry: Those two could be solved in a deterministic way, and we'd be happy for a separate Open Food Facts hosted API endpoint (basically a small backend serving a combination of all national generic databases), or improvement to the core software 3. Restaurant foods - Open Prices (our effort to collect geo-located prices on products) could be an entry point to collect menus, and potentially estimate nutrition for food in restaurants, since we have support for products without barcode. 4. Micronutrients beyond those reported by the brand. - We have an issue to propose approximation of micro-nutrients from reputable database: https://github.com/openfoodfacts/openfoodfacts-server/issues...

We're happy to cover more use-cases, so feel free to join the project and contribute your time/coding skills to help us solve those issues. https://slack.openfoodfacts.org or https://forum.openfoodfacts.org or directly https://github.com/openfoodfacts