If I read somewhere correctly, they’re also the first to open source their swipe dataset:
https://huggingface.co/datasets/futo-org/swipe.futo.org

You can also contribute and help out with their dataset here:
https://swipe.futo.org/

An NPU isn’t required for something like recall, it just makes running local models more efficient.

Life pro tip: bend the prongs a little to give your device more grip if you encounter outlets like this.