Apple, Google Boost Privacy Protections for Covid Contact-Tracing Tool

The video discusses the enhanced encryption methods for data transfer between phones, focusing on privacy improvements. Apple and Google are increasing encryption around Bluetooth and providing developers with early access to the technology. Despite EU leaders' requests for relaxed privacy measures, Apple and Google are committed to maintaining strong privacy protections, especially concerning COVID-19 contact tracing. They aim to prevent governments from using the technology for tracking individuals beyond health purposes.

What specific scenario do Apple and Google want to avoid with their contact tracing technology?

How does the contact tracing application notify users if they have crossed paths with someone who has COVID-19?