Brain Study offers the "뇌새김" platform, an all‑in‑one English learning system that integrates vocabulary, sentence building, and real‑time speaking practice. Using a patented dual‑brain stimulation method and AI‑driven pronunciation feedback, the service delivers adaptive spaced‑repetition and personalized curricula via a dedicated tablet, providing lifelong free content updates and optional coaching.
Funding
Funding not disclosed
Founders
Product
Problem
Many Korean learners study English in fragmented ways—separate vocab lists, grammar drills, and speaking practice—resulting in poor retention, limited speaking confidence, and an imbalance between word knowledge and conversational ability.
Solution
Brain Study’s “뇌새김” platform delivers an integrated, all‑in‑one English learning system that combines vocabulary, sentence formation, and real‑time speaking practice. The solution uses a patented dual‑brain stimulation method that presents words visually while engaging language processing, doubling learning efficiency. An AI‑driven engine provides instant pronunciation analysis and corrective feedback, while a spaced‑repetition schedule based on the Ebbinghaus forgetting curve ensures long‑term retention. Learners access the content through a dedicated tablet that syncs with smart worksheets, enabling seamless transition between offline and online study. Personalized learning coaches analyze each user’s level, goals, and study patterns to generate a customized curriculum, and the service includes lifetime free updates and device rentals to lower entry barriers.
Target Audience
Primary customers are Korean adults and university students seeking conversational English proficiency, as well as parents enrolling their school‑age children in a structured, results‑driven English program.
Features
- Dual‑brain stimulation visual‑language approach that simultaneously engages left and right hemispheres for faster vocabulary acquisition
- AI‑powered real‑time pronunciation and intonation analysis with detailed corrective feedback
- Adaptive spaced‑repetition algorithm that schedules reviews at optimal intervals for long‑term memory retention
- Integrated hardware: a Samsung Galaxy tablet pre‑installed with the learning app, paired with QR‑linked smart worksheets for interactive practice
- End‑to‑end curriculum covering basic, practical, and advanced conversation, customizable for adults, students, and children
- Dedicated learning coaches who design personalized study plans and monitor progress through a web dashboard
- Lifetime free content updates and optional device rental packages that include accessories such as e‑bikes or tablets