- From: Manu Sporny <msporny@digitalbazaar.com>
- Date: Sat, 28 Mar 2020 11:18:24 -0400
- To: public-credentials@w3.org
On 3/28/20 7:15 AM, Ouri Poupko wrote: > They do this iteratively for any overlapping sub-segments, until they > get an intersecting point (2m radius) between their true paths. This is a great conversation, demonstrating that a non-trivial number of people in the W3C CCG community have put a lot of thought into this topic. I'm curious if folks have figured out how to address one of the hardest aspects of this problem -- that SARS-CoV-2 can survive on plastic and metal surfaces for up to 2-3 days: https://www.nejm.org/doi/full/10.1056/NEJMc2004973 Is it just a matter of seeing if you've entered the same cell as someone that was infected in the past 3 days (possibly touching a surface that they touched)? The compute necessary to do that calculation boggles the mind (but I expect might work just fine if off-loaded to a decentralized system). -- manu -- Manu Sporny - https://www.linkedin.com/in/manusporny/ Founder/CEO - Digital Bazaar, Inc. blog: Veres One Decentralized Identifier Blockchain Launches https://tinyurl.com/veres-one-launches
Received on Saturday, 28 March 2020 15:18:39 UTC