VITALIFY.ASIA logo
AI That Reconstructs 3D Shapes from Orthographic Drawings — Using SDF to Capture the Rough ShapeAI Development

AI That Reconstructs 3D Shapes from Orthographic Drawings — Using SDF to Capture the Rough Shape

We prototype an AI system that reconstructs 3D models from top, front and side views. Using SDF as a shape draft and exact coordinates from drawings, it achieved 97.1% mean IoU on 500 unseen tests, with 72.5% exact matches on box-based shapes. We also cover validation, limits and next steps.

Toshihiko Nagaoka
We Taught Robots "Sumo"—and They Mastered Lariats, Cossack Dancing, and Aerial CombatAI Development

We Taught Robots "Sumo"—and They Mastered Lariats, Cossack Dancing, and Aerial Combat

We trained two robots to fight sumo in NVIDIA Isaac Sim and tracked their evolution from Epoch 1 to 100. The experiment explores reinforcement learning, Sim-to-Real, domain randomization, and the unexpected strategies the AI discovered—from lariats and kicks to low stances and aerial combat.

Toshihiko Nagaoka
Developed an Agent Skill for estimating ambiguous requirementsAI Development

Developed an Agent Skill for estimating ambiguous requirements

Requirement Blueprint is an Agent Skill that helps AI analyze ambiguous customer requirements before estimation. It structures scope, features, flows, tasks, open questions, and risks while separating confirmed facts from assumptions. Benchmarks showed a 26.9% higher average score than baseline.

Vo Khanh
How to Think About LLM Workflow Design | More Tasks Than You Think Do Not Need AI to Decide What to DoAI Development

How to Think About LLM Workflow Design | More Tasks Than You Think Do Not Need AI to Decide What to Do

A practical guide to designing multi-step AI systems. Learn the difference between fixed LLM workflows and AI agents, how step boundaries enable retries and testing, how to handle waiting and idempotency, and why a hybrid workflow-plus-agent architecture often works best.

Nihei Tomotaka
Claude SEO for Digital Marketing: 5 Touchpoints That Optimize Your Entire Content WorkflowAI Development

Claude SEO for Digital Marketing: 5 Touchpoints That Optimize Your Entire Content Workflow

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.

Hung Hoang Khanh
AI API Token Optimization: Cut CostsAI Development

AI API Token Optimization: Cut Costs

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.

Vo Khanh
SEO in the Age of AI Search: Build a Knowledge System, Not Just More ArticlesAI Development

SEO in the Age of AI Search: Build a Knowledge System, Not Just More Articles

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.

Hung Hoang Khanh
Turning Google Colab into an API Server to Run Speech-to-Speech Voice AIAI Development

Turning Google Colab into an API Server to Run Speech-to-Speech Voice AI

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.

Nihei Tomotaka
AI Voice Production: 5 Best PracticesAI Development

AI Voice Production: 5 Best Practices

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.

Nihei Tomotaka
What We Learned Building Voice AI with Gemini: The Major Difference Between a PoC and a Commercial ServiceAI Development

What We Learned Building Voice AI with Gemini: The Major Difference Between a PoC and a Commercial Service

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 Tomotaka
A Concept for Developing AI Through Artificial LanguagesAI Development

A Concept for Developing AI Through Artificial Languages

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.

Toshihiko Nagaoka
7 AI Image-to-3D Generators I Tested in 2026: Which One Is Actually Worth Using?AI Development

7 AI Image-to-3D Generators I Tested in 2026: Which One Is Actually Worth Using?

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.

Thinh Tran
I'm Duper, ask me anything!