http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=/netahtml/PTO/srchnum.html&r=1&f=G&l=50&s1=20210089127.PGNR.&OS=&RS=
>HTC patents filed for some sort of controller

https://www.protocol.com/newsletters/next-up/free-streaming-services-original-shows?rebelltitem=5#rebelltitem5