| Aspect | Sign Language | Interpreter |
|---|
| Credentials | Knowledge of sign language, certifications vary | Certified sign language interpreters often hold specific certifications (e.g., NIC) |
| Work Environment | Used in communication with deaf or hard-of-hearing individuals | Facilitates communication between deaf and hearing parties in various settings |
| Industry Usage | Language used by deaf communities, educators, and advocates | Professionally interprets sign language in medical, legal, educational, and business settings |
Sign Language refers to the language itself used by deaf communities, while an Interpreter is a professional who translates between sign language and spoken language. Both are essential in facilitating communication, but Sign Language is a language, and Interpreter is a role that requires specific skills and certifications.