Vitalify Asia Blog

Claude SEO is a third-party, open-source SEO toolkit for Claude Code. Explore five practical integration points—content planning, brief creation, pre-publish QA, AI search readiness, and post-publish monitoring—and learn where human marketing judgment remains essential.

A practical guide to AI API token optimization. See how conversation history, RAG documents, tool outputs and response length were reviewed to reduce input tokens from about 8,000 to 1,600 while preserving the information needed to answer users.

A practical guide to digital twins covering their history, architecture and use cases in manufacturing, cities, construction, healthcare and aviation. It also explains how they differ from simulations, the metaverse and CPS, and why effective twins do not always require 3D graphics.

Publishing more articles does not automatically build authority. This guide explains how topical coverage, semantic SEO, original value, content cannibalisation management, internal links and site architecture work together to create a coherent knowledge system for AI-driven search.

AI voice content uses two AI stages: script generation and text-to-speech. This guide explains how to test predefined voices, turn subjective feedback into requirements, manage versions, prioritize trade-offs, run group listening sessions and use post-processing to stabilize quality.

This PoC turns Google Colab into a temporary WebSocket server for speech-to-speech AI. It combines faster-whisper large-v3, Gemini 2.5 Flash-Lite, VOICEVOX and Silero VAD, then improves latency through sentence buffering, streaming responses and parallel TTS generation.

3D Tiles is an open standard for streaming massive 3D geospatial data. This guide explains HLOD, bounding volumes, tileset.json, differences between versions 1.0 and 1.1, use cases including PLATEAU and Google Photorealistic 3D Tiles, and independent LOD control in CesiumJS.

A Gemini Live API PoC can deliver real-time voice conversations quickly, but production introduces concurrency, quotas, observability, model lifecycle and device-specific audio issues. This article explains why the architecture moved from direct browser access to LiveKit and Vertex AI.

Nihei, a project manager at Vitalify Asia, explains how he prepared for and passed the PMP exam. From the 35-hour course and a Japanese exam guide to repeated Study Hall practice and taking the test in Bangkok, this article covers the full journey and lessons learned.

Can AI learn logic more efficiently through an artificial language than through natural language? This article compares Esperanto, Lojban, and Ithkuil, then presents a custom GPT-2 model trained from scratch on Lojban-based data that achieved 100% accuracy on prepared three-valued logic tests.

Using the same portrait and default settings, we tested Prism 3.1, Meshy 6, Tripo P1, Hunyuan3D, Forge, Trellis 2 and Rodin 2.5. See how they compare in facial similarity, texture, hair, clothing and mesh quality, plus which tools work best for realism, game assets and further editing.

GLB Texture Editor is a browser-based tool for editing 3D model textures and materials in real time. Upload a GLB file, adjust base color, roughness, metalness, transparency, UV mapping, position, rotation, scale, and projection settings, then preview and export the updated model.