Something similar published by samsung, but sad that they are not as agile as apple in this area
https://research.samsung.com/blog/The-Next-New-Normal-in-Com...
https://research.samsung.com/blog/The-Next-New-Normal-in-Com...
"From a computational perspective, a trusted end-to-end data path will be established, ensuring the security of the entire process. This encompasses data collection on user devices and data processing on servers as well as the processing of privacy-sensitive data directly on user devices."