Global Real-Time Sign Language Avatar Market Size, Share Analysis By Technology Type (AI-driven Sign Language Avatars, Motion Capture-based Sign Language Avatars, Hybrid Systems), By Deployment Mode (Cloud-based, On-premises), By End-Use Industry (Healthcare, Education, Consumer Electronics, Media and Entertainment, Others), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2025-2034