Braille Honor

Missionary & Community Activities

Requirements

1. What is Braille?

   Answer: Braille is a universal system of reading and writing by touch, created in 1825 by Louis Braille (1809-1852). Each character is a combination of up to 6 raised dots organized in two columns of three (the braille cell). It allows blind people to read and write texts, numbers, musical scores, and scientific codes. It has been an international standard since the mid-19th century. — The system replaced earlier methods such as raised letters (Valentin Haüy). The braille cell has 6 numbered dots (1-3 on the left, 4-6 on the right), generating 64 combinations. There is braille per language and the Nemeth mathematical code, music code, and chemistry code. In Brazil, ABNT NBR 9050 provides for braille in public signage. Tactile reading reaches 100-200 words/min with practice. Equipment: slate + stylus, Perkins machine, embossing printers, refreshable braille displays connected to the computer.

2. Write a biography of Louis Braille of at least 1 page.

   Answer: Louis Braille (1809-1852), a Frenchman from Coupvray. At age 3 he lost his sight in an accident. At 10 he entered the Royal Institute for Blind Youth in Paris. At 15 he adapted Barbier's military code, creating the 6-dot system in 1825. Recognized after his death, he is a universal symbol of inclusion. — Louis Braille had a childhood marked by tragedy. His father was a saddler; trying to imitate him, he injured his eye with an awl; the infection spread to the other eye and he became totally blind at age 5. He studied at the Royal Institute founded by Valentin Haüy. He learned Barbier's night-writing code (12 dots) for nighttime military use; he simplified it to 6 dots, more compatible with the pad of the finger. He became a teacher at the institute. He died of tuberculosis in 1852, at age 43. In 1854 the system was officially adopted in France.

3. What is epicritic sensitivity?

   Answer: The fine tactile ability to distinguish shape, texture, position, and separation between close points on the skin. Mediated by Meissner's corpuscles and Merkel discs, especially in the fingers and lips. Essential for reading braille, identifying objects by touch, and precise tasks. — Epicritic sensitivity is one of the categories of somesthesia, along with protopathic sensitivity (coarse touch, pain, temperature). Epicritic receptors have small receptive fields and high spatial resolution. The fingertip pulp can discriminate two points 2 mm apart. Braille training improves this ability. Neural pathways: dorsal column-medial lemniscus → thalamus → primary somatosensory cortex. Lesions of this pathway compromise braille reading. The epicritic pathway carries high-resolution information for fine discrimination tasks.

4. What are Braille paper, slates, and styluses?

   Answer: Braille paper: thicker paper (~120 g/m²) capable of retaining the relief of the dots. Slate: a plastic or metal board with windows in rows of cells to guide the writing; it works in pair with the stylus. Stylus: a pointed instrument used to press the paper from the back through the openings of the slate, creating the raised dots that will be read from the opposite side. — These are the basic trio of manual braille writing. The paper must be dense so as not to tear from the pressure of the stylus and to keep the relief durable. The slate (in French 'tablette') has standardized cells (1.5x2.5 mm per dot). The stylus (also called a 'punctor') is metal with a plastic/wooden handle. The writing is done from right to left on the back of the paper; when turned over, it is read from left to right. There are pocket, desk, and magnetic slates. Complete sets cost ~R$50-150 in Brazil.

5. What is a "Perkins" machine?

   Answer: The Perkins Brailler is the most popular braille typewriter in the world, created in 1951 in the USA. It has 6 keys (one per dot of the cell), a space, a return, and a backspace. Faster than slate and stylus, it writes directly on the paper without inverting and produces text readable by touch immediately afterward. — The Perkins is a symbol of educational autonomy for the blind. Mechanism: pressing combinations of keys embosses the paper directly. Direct operation (without the lateral inversion of the slate). Average speed: 50-100 words/min. It weighs ~5 kg and lasts decades. Modern versions: the Perkins SMART Brailler with audio. In Brazil, the Dorina Nowill Foundation, the Benjamin Constant Institute, and ABEDEV offer units for students. Cost: USD 800-1500. Modern alternatives include refreshable braille displays connected to smartphones and tablets.

6. What is a Braille cell?

   Answer: The braille cell is the basic unit of the system: a rectangle with 6 raised dots organized in 2 vertical columns of 3 dots each. The dots are numbered from 1 to 6 (1-2-3 on the left, 4-5-6 on the right). By combining the presence or absence of the dots, it generates 64 possible characters, enough to represent letters, numbers, punctuation marks, and special symbols. — The cell is the universal matrix of the system. Standard dimensions: 6 mm high x 4 mm wide, with dots 2.5 mm apart. Each dot is ~1.5 mm in diameter and 0.5 mm high. The 64 combinations (2^6) cover the entire Latin alphabet, digits (with a numeric sign), punctuation, and symbols. For more characters, prefixes are used (e.g., empty cell + cell = capital letter). There is also 8-dot braille for computing (256 combinations). The cell is dimensioned to fit under the pulp of the finger in a single grasp.

7. What are grades 1, 2, and 3 of the Braille system, and what do they mean?

   Answer: Grade 1 (uncontracted): each letter written out in full. Grade 2 (contracted): contractions for frequent words and groups of letters, saving space and increasing speed. Grade 3 (shorthand): a very abbreviated, almost stenographic form, restricted to professionals such as blind stenographers. — The grades reflect the evolution of the system. Grade 1 is the one taught first, ideal for beginners and children. Grade 2 is the standard in books published in braille — it reduces volume by ~30%, vital since an ordinary printed book becomes 3-5 volumes in grade 1. Grade 3 (English: Grade 3 or English Braille American Edition stenography) uses hundreds of its own contractions and is rarely taught outside specific contexts. In Brazil, grade 2 (contracted) has been regulated by the MEC (Ministry of Education) since 2002, with at least 350 official contractions in use today.

8. Take part in a course to write and read in Braille. The course may be virtual or in person.
   • Note: This website, http://www.braillevirtual.fe.usp.br/, offers an interesting and interactive course, suitable for juniors, in Portuguese, Spanish, and English.

   Answer: Enroll in a virtual course (Braille Virtual from USP) or an in-person one at the Dorina Foundation, the Benjamin Constant Institute, or special education centers. Learn the cell, the alphabet, numbers, punctuation, grades 1-2. Practice with slate and stylus. Present a certificate and a sample to the instructor. — Virtual courses are accessible and free. The Braille Virtual from USP's School of Education is interactive, with modules on the alphabet, numbers, words, and texts. In-person courses are offered by Dorina (São Paulo), Benjamin Constant (Rio de Janeiro), and the Municipal Center for Specialized Support (CEMAE) in several cities. A typical course: 20-40 hours distributed over weeks. Material: a workbook, a basic slate, thick A4 paper, a stylus. Practical evaluation: read a sentence in braille and write a dictated word. Empathy exercise: learners are blindfolded during reading to reinforce the tactile channel.

9. Translate, in the presence of the instructor, the biblical text of Mark 10:46-52.

   Answer: Transcribe the passage (the healing of blind Bartimaeus in Jericho) into the braille system, dot by dot, using a slate and stylus or a Perkins machine. Present the translated text to the instructor to check the accuracy of the cells, alphabet, punctuation, and verse numbering. The translation requires mastery of the complete Portuguese braille alphabet and regular practice. — The passage is symbolically appropriate: Bartimaeus, a blind beggar, cries out 'Son of David, have mercy on me!' and Jesus heals him. The exercise unites the Pathfinder's faith and technical skill. A typical text has ~200 words, estimated at 1500 characters in braille. The instructor checks fidelity to the text, spelling, punctuation, and chapter/verse numbering (the numeric sign precedes the number). With moderate practice (20h+), the average Pathfinder can transcribe it in ~1 hour.

10. Read, in Braille, at least 90 words per minute.

    Answer: Demonstrate practical fluency in the braille system, reaching the mark of 90 words per minute, which is considered an intermediate-advanced level of tactile reading. This pace allows you to follow long texts without fatigue and is equivalent to an experienced reader. The instructor times the reading aloud of an unknown text in braille, checking errors and the actual total time. — Average speed of a braille reader: beginner 30-50 wpm, intermediate 50-90, advanced 90-150, expert 150-250 wpm. The average visual reader reaches 200-300 wpm. The 90 wpm ensures autonomy for formal study. Training: daily practice 15-30 min, reading with two fingers, avoiding looking while reading (even sighted people). Evaluation: time the reading of a new text of ~200 words; 90 wpm = reading in ~2 min 13 sec. The exercise trains patience and empathy with the reality of the blind student.

11. Write a small card with a biblical message for a visually impaired person.

    Answer: An evangelistic card in Braille is a common missionary practice in ministries for the blind. Preferred short verses: John 3:16, Psalm 23:1 ("The Lord is my shepherd"), or 1 John 4:8 ("God is love"). An A6 sheet (~10x15 cm) with a cord for opening. The Braille text in the center; a print version may accompany it. Embossed decoration (cord, lace paper) is appreciated. Adventist institutions such as CPB distribute biblical materials in Braille. The card is a small but eloquent gesture of empathy and evangelical inclusion.

12. Discuss the gospel contained in John 9 with your instructor.

    Answer: Read John 9 (Jesus heals the man born blind), reflect on the passage, and discuss with the instructor its main teachings: physical and spiritual blindness, faith that works miracles, the testimony of the healed blind man before the Pharisees, and the tension between tradition and the divine work. The discussion associates the theme of the Honor (blindness) with the central message of the Christian gospel. — John 9 is one of the richest narratives of Jesus. The healing on the Sabbath generates conflict with the Pharisees (John 9:14-16). The blind man progresses in faith: he calls Jesus a 'man' (v.11), a 'prophet' (v.17), 'Lord' (v.36-38). His parents are afraid of excommunication. The final phrase (John 9:41) inverts the concept: those who claim to see become spiritually blind. The discussion unites biblical exegesis and empathy with the theme of the Honor. The Pathfinder exercises practical theology, public speaking, and evangelistic application of the biblical text to the current context.