My guess it is something like this: https://github.com/Seeed-Studio/wiki-documents/blob/docusaurus-version/docs/Sensor/mmWave_radar_sensor/Radar_MR24HPC1.md ht

My guess it is something like this: https://github.com/Seeed-Studio/wiki-documents/blob/docusaurus-version/docs/Sensor/mmWave_radar_sensor/Radar_MR24HPC1.md https://github.com/Seeed-Studio/wiki-documents/blob/docusaur... Notably, I think, is the stated use for "sleep curves". Nintendo always has an outside interest in health tech. Might be related to Pokémon Sleep or something enterprising on the same trend?