intersection between d and what ?
And it's confusing for blind people. Unless someone would be upside down themselves.intersection between d and what ?
And union of what with P ?
you got me thinking.... How does it feel Braille upside down ? Even if the reader knew it's upside down. it's not so easy for me to turn my eyes upside down, but i can touch anything from up orrr down, my fingers can get upside down easily, but could I thus read if I could read Braille ? Would it be possible but harder like reading the reflection of text in a mirror ?And it's confusing for blind people. Unless someone would be upside down themselves.
They might read MY instead of UP. I assume they'll notice something is wrong as the exact letters don't exists.you got me thinking.... How does it feel Braille upside down ? Even if the reader knew it's upside down. it's not so easy for me to turn my eyes upside down, but i can touch anything from up orrr down, my fingers can get upside down easily, but could I thus read if I could read Braille ? Would it be possible but harder like reading the reflection of text in a mirror ?
Edit: in fact, turning eyes upside down is not verry hard, just lay belly up on a bed and let your head hang out.
Unless someone would be upside down themselves.