Introduction to sign language classesSign language classes are for learning sign language.From basic consonants, vowels, numbers, and the alphabet to basic words, everyday words, specialized words (law, medicine, religion, etc.), and culture.It is a free service that helps you learn sign languages more easily and quickly through videos, images, and explanations of various sign languages. You can also check the interpretation center information, providing useful information to those who need to contact the interpretation center.To make learning sign language easier, the sign language classroom allows you to quickly find and utilize the words or sentences you want using the initial consonant search function, and the personal vocabulary creation function allows you to collect and organize collections of words that fit your daily life or recently learned words. A vocabulary book function is included.▣ Main Category-Japanese sign language: Categorized to make it easier to learn sign language used in daily life-Specialized sign language: Categorized for easy learning according to professional terms such as law, medicine, and religion-Cultural sign language: Content is structured to help students learn highly difficult sign language by providing sign language related to our country’s culture.-Search: Automatic sign language search function when searching for initial consonants▣ Convenience features-Information: Contains content to help you learn the basics of consonants, vowels, numbers, and the alphabet-Vocabulary: My list so you can bookmark your own words and sign words.-Share: Ability to share services and sign language with people around youLearn sign language more easily and quickly by learning sign language information and convenient functions.※ Request for optional access permission- Notification (optional): App notification to provide sign language information*Even if you do not agree to the optional access rights, services excluding those rightsIt is available.[Copyright related information]This data is using the National Institute of the Korean Language API with permission to apply for public API use.The copyright of all content belongs to the National Institute of the Korean Language, and the app does not store information but provides information using real-time API.