Glossary of Terms  
1 Introduction  
2 Related Surveys for Sign Language Translation  
3 Sign Language Taxonomy  
4 Machine Translation Evolution  
5 Proposed Conversational End-to-End Sign Language Machine Translation Framework  
6 Sign Language Datasets  
7 Performance Evaluation Metrics  
8 Taxonomy of Sign Language Machine Translation Algorithms  
9 Taxonomy of Transformer Architectures for Sign Language Machine Translation  
10 Performance Evaluation of Transformers for Gloss-to-Text Translation: A Case Study  
11 Challenges and Proposed Solutions  
12 Future Research Directions  
13 Conclusion  