JSAT vs AI From Zero

JSATは、就労のための日本語会話能力を技能別に測定する試験です。 この試験では、自動音声認識技術を活用し、各就労現場で必要とされる専門知識を含むコミュニケーション能力を評価します

AI From Zero is a calm, visual learning app for anyone who wants to understand and use artificial intelligence—without math, coding, or technical jargon. Choose from six guided courses: • Artificial Intelligence — foundations, generative AI, multimodal systems, and responsible use • Machine Learning — data, training, evaluation, and real-world deployment • Prompt Engineering — clear requests, verification, and reusable workflows • Work & Learn with AI — practical skills for everyday work, learning, and decisions • Neural Networks — intuitive explanations of layers, representations, training, and limitations • AI Agents — plans, tools, memory, human oversight, and safety Learn at your own pace: • Short, focused lessons with everyday examples and visual explainers • Clear, level-by-level learning paths • One-question knowledge checks with no scores or pressure • Separate on-device progress for every course • Revisit any lesson at any time • The first three levels of every course are free • One-time unlocks for a single course or all six courses—no subscription • No account required • Course content works offline • No data collected AI From Zero is for students, professionals, parents, and anyone who wants a practical path from curiosity to confidence. Start with zero knowledge and build a clear mental model of how AI works, where it helps, and how to use it thoughtfully.