"I have questions about GUI/UI fonts and this is about what are their font design specifications? What are differences between those fonts that are GUI/UI and those that are not? Please tell me all the variables that कeep GUI/UI fonts apart from those fonts that are not them? Are there any tools and experiences required for constructing GUI/UI fonts? Could you refer me to some websites, GUI/UI fonts, any free GUI/UI fonts etc? What are the GUI/UI font criterias? Can you looक at a font and say it will translate to a good GUI/UI font?
Would be grateful for some answers to these questions."