LectMate (also referred to as Memo Card on the page) is an intelligent SaaS tool for lectures designed for classroom learning scenarios, with the core goal of turning live or recorded courses into verifiable learning materials. It is built around "the same course source": starting with real-time transcription and translation, then generating AI lecture notes, mind maps, course quizzes, AI Tutor Q&A, and visual review.
I. Main Uses
- In-class follow-along: Generate text synchronously while the instructor speaks, reducing the pressure on students to listen and take notes at the same time.
- Cross-language learning: Display the original text and translation side by side, helping with courses that have fast speech, heavy accents, or dense specialized vocabulary.
- After-class review: Organize long recordings into notes, summaries, keywords, mind maps, and quizzes, making it easier to prepare for exams, assignments, and group discussions.
- Source verification: Every point, answer, or note can be traced back to the corresponding timestamp to rewatch the transcription or relisten to the original audio.
II. Main Capabilities
- Real-time transcription: Convert live classroom audio into text, with the original text and translation updated and aligned synchronously.
- Lecture translation: Place the original text and translation together, supporting online or offline courses.
- Bilingual notes: AI lecture notes retain both the original transcription and the translated text.
- Keyword summaries: Extract keywords and main points from long recordings as an entry point into the full transcription.
- Mind maps: Turn linear transcription into a branching structure with timestamps, allowing you to scan the course structure and verify each point.
- Course quizzes and AI Tutor: AI Tutor answers based on the current course content and cites timestamps, making explanations and notes verifiable against the source.
- Search and playback: Search for any term in the session, jump to the matching timestamp, and replay the corresponding segment at a comfortable speed.
- Import, export, and deletion: Support importing recorded audio, exporting learning materials, and deleting files when they are no longer needed.
III. How to Use
- No app installation required: Open Memo Card in a supported modern browser, log in, and you can start a real-time session or upload supported recordings.
- Typical workflow: Start a session before class → follow the transcription and translation during class → after class, the system cleans up punctuation, identifies keywords, summarizes sections, and generates AI lecture notes beside the bilingual transcription → search, replay, and export for review, collaboration, or personal archiving.
- For offline lectures, you can start a real-time session during class or upload the recording afterward.
IV. Applicable Scenarios Suitable for university students and learners who need lecture notes, especially for bilingual or foreign-language instruction, content-dense courses, and courses that require repeatedly reviewing the original audio for verification, such as economics and policy seminars. It is also suitable for self-study scenarios that need to organize long recordings into structured review materials.
V. Limitations and Notes
- Transcription and translation performance may be affected by audio quality, room noise, accents, and network conditions.
- The page does not provide a specific list of supported audio formats, the maximum number of languages, free quota, pricing plans, account types, or other technical or billing details, and these are not currently provided.
- Privacy: The tool processes private classroom content and provides a clear deletion path and restricted access; audio, transcriptions, notes, and exported files use access permissions with limited scope and short-lived links; users can delete their accounts in settings.
