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by JohnFen 917 days ago
Interesting. I remember when that symbol was first getting used, but I don't remember anyone ever explaining that until you just did now. To me, it always meant "on/off" (counting "standby" as "off"). I thought it was just an artistic way of taking the "1" and "0" that was often used on power toggle switches and combining them into a single symbol for a single pushbutton (the "1" is inside the stylized "0").