Learning Sign Language: Gateway to an Inclusive World
The Fingerspelling simulator above is the first step to get to know Deaf communication. However, sign language is deeper than just spelling letter by letter.
1. The Concept of "Mother Tongue" for the Deaf
Many laypeople misunderstand, thinking that Indonesian is the first language of Deaf people. The fact is:
- Mother Tongue (First Language): For the Deaf, their mother tongue is Sign Language (Visual). Their brains process information through images and movements, not sound.
- Second Language: Indonesian (spoken/written) for the Deaf is a Foreign Language. They have to learn it like Indonesians learn English (memorizing vocabulary and grammar with different structures).
This is why in daily communication (BISINDO), the sentence structure is often different from standard Indonesian (SPOK), because it follows visual logic.
2. BISINDO vs SIBI: Which one to Choose?
Understanding the concept above helps us put the use of BISINDO and SIBI proportionally:
- BISINDO (Indonesian Sign Language): Is the natural language of the community. Use this for social communication so that chats feel fluid, intimate, and fast (without having to translate every affix).
- SIBI (Indonesian Sign Language System): Is an artificial visual grammar system. Use this in academic realms (schools) to help Deaf students understand Indonesian grammar structures (such as the use of prefixes me-, ber-, suffixes -kan) in written exams.
3. Ethics of Communicating with Deaf Friends
Sign language is not just about hands, but also culture (Deaf Culture). Here are basic tips:
- Mandatory Eye Contact: Do not break eye contact when a Deaf friend is "speaking" (signing). Looking away is considered impolite (like covering ears when someone is talking).
- Attracting Attention: Tap the shoulder gently or wave a hand to call. Do not throw things.
- Lighting: Ensure your face is exposed to enough light so expressions and lip movements are clearly visible.
Want to Learn Directly from Deaf Teachers?
This simulator is only a visual aid. To master true facial expressions and sign grammar, you need to interact with native speakers.
Kartunet and our community partners often open sign language classes for the public and companies (In-House Training).