Industry Trends & Technological Innovation - Technology companies are shifting the primary human-computer interaction method from keyboards to voice communication [1] - Leading AI voice models have transitioned to real-time audio processing instead of converting audio into text first, significantly improving response speed and naturalness [4] - AI voice models have enhanced conversation flow, achieving smoother handoffs, reduced interruptions, improved tone nuance, lower latency, and better adaptability to directional changes [3] Market Performance & User Adoption - Over 150 million users are currently utilizing ChatGPT for voice interactions [6] - Google reported that its live usage has doubled over the past year [6]