A 4-segment alphabetic display (using rotation!)

A cool idea for an alphabetic 4-segment display possible by rotating the display. Though this seems unrealistic, I bet someone could make a screen that very quickly rotates the segments.

Thanks to ​@hivebeemarsh2920 for suggesting that I try my idea with an alphabetic 4-segment display. Thanks to @luxfundred for getting me interested in segmented displays. ... https://www.youtube.com/watch?v=l4tTG73ZBPM