Industry ApplicationsJune 1, 202620 min read

自治体AI電話を導入して分かった、代表電話業務がAI化できる条件

代表電話のAI化は音声認識ではなく、用件分類・責任境界・有人転送条件・改善ループの設計で決まる

自治体や公共性の高い組織で代表電話をAI化する時、成否を決めるのは自然な会話ではなく、誰が責任を持つ用件なのかを正しく切り分ける設計である。AI電話をFAQではなく業務ハーネスとして捉える。

AI-phonemunicipal-DXvoice-agentresponsibility-gateMARIA-OSjapanese
TheoryFebruary 15, 202638 min read

Voice-Driven Agentic Avatars: Foundational Theory for High-Cognition Task Delegation with Recursive Improvement

From formal VDAA definitions to triple-gate voice governance in the MARIA VOICE architecture

High-cognition tasks such as strategy, audit review, proposal design, and structured brainstorming are difficult to scale through human effort alone. This paper presents a formal framework for Voice-Driven Agentic Avatars (VDAA): voice-mediated interaction, recursive self-improvement loops (OBSERVE -> ANALYZE -> REWRITE -> VALIDATE -> DEPLOY), four-team action routing, and rolling-summary support for long sessions. We define convergence conditions for cognitive fidelity Phi(A,H), formal safety boundaries for triple-gate voice governance, and a responsibility-conservation extension for voice-driven operations. The quantitative figures in this article should be read as replay and simulation outputs over 12 operating contexts, while the current MARIA VOICE implementation provides the underlying streaming voice pipeline, tool routing, and summary mechanisms.

voice-agentagentic-avatarrecursive-self-improvementcognitive-fidelityMARIA-VOICEgovernanceformal-theoryaction-routingresponsibility-conservationspeech-interface