The actual link is just the first part. The rest is to track you. https://www.engadget.com/2019/11/05/lasers-voice-commands-smart-speaker/Heck of a long web link.
https://www.engadget.com/2019/11/05...eO1UicPeGXIyPcszgs2TszxcLIe9g3JwSmX-fNquo1lm6