Multimodal Conversational Systems enhanced by Generative Artificial Intelligence represent a paradigm shift in human-computer interaction, fundamentally transforming traditional conversational interfaces through seamless integration of text, image, audio, and video modalities. The evaluation encompasses framework comparisons including GPT-4V, LLaVA, MiniGPT-4, and BLIP-2, revealing significant advancements in cross-modal alignment capabilities and computational efficiency improvements. The review identifies substantial progress in integration techniques ranging from late fusion and early fusion methodologies to sophisticated cross-modal attention mechanisms that enable interpretable multimodal relationships. Customer service applications demonstrate remarkable business value through enhanced virtual assistants, voice bots with visual processing capabilities, and intelligent omnichannel contact center implementations that substantially improve operational efficiency and user satisfaction. However, critical gaps emerge in empirical validation protocols, standardized benchmarking frameworks, and domain-specific applications beyond customer service contexts. The assessment reveals persistent challenges in scalability optimization, computational cost management, interpretability versus performance trade-offs, and responsible AI integration across diverse cultural and linguistic contexts. Future directions emphasize the evolution toward agentic autonomous systems, unified multimodal pretraining approaches, and comprehensive responsible AI frameworks that address bias detection, fairness assurance, and ethical content generation while maintaining technical feasibility and business viability.
Swapnil Hemant Thorat (Thu,) studied this question.