Thank you for your question!
We can say with certainty that the rules for adding braille to analog clock TGs have not changed from those published in Guidelines and Standards for Tactile Graphics (GSTG) 2010. Soon-to-be-released updates in GSTG do not make any changes to this.
Specifically, following the rules under GSTG 6.1, we should not add the numeric indicator to digits on analog clocks, whether using the UEB Technical code or Nemeth code. Readers should have been taught that digits on analog clocks will not use the numeric indicator.
Hope this helps!
If you have any additional questions related to this or if you have other questions pertinent to TGs, please don't hesitate to ask.
- This reply was modified 3 years, 5 months ago by Donald Winiecki.