Audio, electronic, visual, thermal, olfactory, or similar information.
Clarification: after a bit of research it seems the olfactory section pertains to CCPA California law, many places have olfactory in the privacy policy because it is required by the law. I can’t believe we reached a point where we have to put olfactory in the privacy policy, but then again it won’t be long before Smell-O-Vision becomes reality.
https://en.m.wikipedia.org/wiki/Smell-O-Vision
They removed it, archived here: https://archive.ph/YYBuJ
Also have a California ip you get a different privacy policy.
Probably a catch-all for their next generation of Roku devices they’re developing.
It is definitely a catch all, disclosure of this information is required by California law, that is the only reason they even put it in the policy. They seem to have accidentally released it worldwide, which is why they reverted it, now it only shows if you have a California ip.