Are 3D Hand Gestures and Face ID coming in future home products like the HomePod?

Are 3D Hand Gestures and Face ID coming in future home products like the HomePod?

MacRumor analyzes recent Apple Patents for "countertop speaker" with various sensors and cameras that "gather hand gestures and other three-dimensional gesture input."

https://www.macrumors.com/2019/02/07/homepod-3d-hand-gestures-face-id-patent/

Link to Patent: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220190026056%22.PGNR.&OS=DN/20190026056&RS=DN/20190026056