CDAN Reveals that two tech CEOs are planning to drop microscopic trackers known as "Smart Dust" on two towns in Northern California:
"Two CEOs of the vaunted vampire's tooth are the two individuals that people should be looking at. While you are looking at the nerd, these two are beta testing smart dust in two smallish towns in Northern California. The mayor and chief of police in town are the only ones they notified. The rest of the local elected officials, and the public have no idea. I always assumed the concept was still several years away. Apparently not."
https://www.crazydaysandnights.net/2020/05/blind-item-12_11.html#disqus_thread
The 'Vampire's Tooth' companies doing the dropping = FAANG:
Apple
Amazon
Netflix