Braille quality is defined by established standards that ensure output is legible for a blind reader. Two key factors are dot height and alignment.
Dot height must be consistent so each character can be recognized accurately. If dots are too low or vary across the page, readability is reduced.
Alignment must also remain consistent. Characters must be positioned correctly to maintain proper spacing and structure throughout the text.
In production environments, braille embossers and braille printers must maintain both dot height and alignment during continuous operation to meet these standards.
For a detailed explanation of braille quality standards and how they are applied, refer to Braillo’s full article: