Zero-Knowledge Encrypted Vaults
End-to-end encryption with Master Encryption Keys (MEK) and Argon2id key wrapping to protect sensitive student records.
- MEK & Secret Wrapping
- Trusted Device Authorization
- Blind Indexes for Fast Lookup
Offline-First CRDT Sync Engine
Local-first SQLite/IndexedDB persistence allowing professors to grade and take attendance without network connectivity.
- Automatic Delta Pushes
- Conflict-Free Replicated Data Types
- Background Retry Queue
Multi-Scheme Dynamic Grading Engine
Support for weighted categories, rubric-based score evaluations, drop-lowest rules, and custom grade boundary schemes.
- Custom Grade Scale Bands
- Drop Lowest N Scores
- Automated Letter Grade Calculation
Smart Roster Import & Mapping
Intelligent CSV & Excel roster importer with automatic header detection, fuzzy column matching, and duplicate validation.
- Fuzzy Header Recognition
- Bulk Student Enrollment
- Conflict Preview Modal
Fastpass Passkey & Multi-Factor Auth
Biometric WebAuthn passkey authentication, hardware key support, and encrypted session token refresh.
- TouchID / FaceID Login
- Zero Password Exposure
- Hardware Token Compatible
High-Performance Go Microservice API
High-concurrency backend engine built with Go and pgxpool, deployed with auto-scaling container infrastructure.
- Sub-50ms Response Latency
- Supavisor Connection Pooling
- Graceful Degradation Guards
University Directory & SSO (SAML 2.0 / OAuth2)
Enterprise single sign-on integration for Okta, Azure AD, Shibboleth, and university Google Workspace identity providers.
- SAML 2.0 & OIDC Protocols
- Automatic Role Provisioning
- Institutional Domain Routing
Automated PDF & Excel Batch Exporter
One-click generation of officially formatted gradebook sheets, transcript summaries, and department compliance reports.
- Custom University Headers
- Signed PDF Generation
- Official Excel Export Formats
Native Mobile App (iOS & Android)
Dedicated React Native mobile application for offline classroom attendance taking and quick grade entry.
- Biometric Quick Unlock
- One-Tap Attendance Grid
- Background Handoff Sync
Session Geofence & QR Attendance Verification
Optional dynamic passcode and QR code generation for rapid student self-check-in during lectures.
- Rotating Verification Passcodes
- Geofence Proximity Guardrails
- Proxy Check-In Prevention
Student Self-Service View Portal
Secure, read-only tokenized portals allowing students to check their current grade breakdown and attendance records.
- Encrypted Token Access
- Real-Time Grade Visibility
- Zero LMS Account Clutter
Cohort Analytics & At-Risk Detection
Predictive analytics dashboard highlighting early performance drops, missing submissions, and attendance trends.
- Early Warning Alerts
- Class Distribution Charts
- Multi-Term Comparison
LTI 1.3 Canvas & Moodle Connectors
Seamless 1-click roster import and grade synchronization back into Canvas, Blackboard, Moodle, and Brightspace.
- LTI 1.3 Deep Linking
- Bi-directional Assignment Sync
- Zero Setup LMS Integration
AI Attendance & Note-Taking Assistant
Local-first AI assistant for summarizing lecture attendance trends and generating course operational reports.
- Privacy-Preserving On-Device AI
- Class Trend Insights
- Custom Report Summaries
Have a specific feature request?
We design LogBook directly alongside professors, academic deans, and IT departments. If your course workflow needs a specific integration or custom calculation engine, tell us!