Example: air traffic controller
Iceb
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Guidelines for Technical Material
www.iceb.orgiii About this Document This document has been produced by the Maths Focus Group, a subgroup of the UEB Rules Committee within the International Council on English Braille (ICEB).
Guidelines for Technical Material
www.iceb.org1 General Principles 1 Last updated August 2014 Guidelines for Technical Material 1 General Principles 1.1 Spacing 1.1.1 The layout of the print should be preserved as nearly as possible. However care should be taken in copying print spacing along a line as this is often simply
World Braille Usage - Perkins School for the Blind
www.perkins.orgWorld Braille Usage Third Edition Perkins International Council on English Braille . National Library Service for the . Blind and Physically Handicapped