Is there a symbol for the Hyper key?

Question

I was wondering if there is a well-known symbol for the Hyper key? I found used on wikipedia https://en.wikipedia.org/wiki/Space-cadet_keyboard but can't find why it was pickedEdit: Seems like HN doesn't want to render the symbol. I meant to display "BLACK FOUR POINTED STAR" U+2726

pndy · Accepted Answer

This is the first edit that introduced the "Hyper" button with icon in the article; no comments were provided why it was a black four pointed star in particular. The author added just "(...) + icon". Perhaps it was an arbitrary choice.https://en.wikipedia.org/w/index.php?title=Space-cadet_keybo...

compressedgas · Answer

I think the association of those stars with the keys is original to the article. I could not find such in any of the cited sources.

Is there a symbol for the Hyper key?

I was wondering if there is a well-known symbol for the Hyper key? I found used on wikipedia https://en.wikipedia.org/wiki/Space-cadet_keyboard but can't find why it was picked
Edit: Seems like HN doesn't want to render the symbol. I meant to display "BLACK FOUR POINTED STAR" U+2726

This is the first edit that introduced the "Hyper" button with icon in the article; no comments were provided why it was a black four pointed star in particular. The author added just "(...) + icon". Perhaps it was an arbitrary choice.
https://en.wikipedia.org/w/index.php?title=Space-cadet_keybo...

I think the association of those stars with the keys is original to the article. I could not find such in any of the cited sources.