They introduced N1 network chip. I noticed "thread" technology along with wifi and bluetooth. Tbh, it's first time I heard of this tech. Could anyone enlighten me what this "thread" wireless technology is and its impact?

What is Thread? https://www.theverge.com/23165855/thread-smart-home-protocol...

What is Matter over Thread? https://www.theverge.com/22832127/matter-smart-home-products...

How to set up Matter over Thread? https://www.theverge.com/23823041/matter-thread-device-setup...