Instant Access with a 5-Digit Code
No student accounts or passwords needed. Students simply enter the 5-digit course code from their teacher to open the exact 3D model in seconds.
Features
From a student entering a 5-digit course code to multi-classroom administration and branding, every feature is crafted around real robotics classroom workflows.
Interactive 3D Build Viewer (For Students & In-Class Teaching)
Touch-friendly and intuitive 3D controls that empower beginners and competition teams alike to follow every step independently.
Guided Step-by-Step Assembly
Step forward and backward cleanly—each step highlights only the newly added parts and their exact placement so nothing gets skipped or reversed.
Visual Step Menu & Finished Preview
Open the step overview to browse thumbnails of every stage, jump directly to any step for review, or inspect the completed robot build.
One-Click Flashing Part Locator
The part panel shows thumbnails and quantities for the current step. Tap any part thumbnail and its exact location flashes on the 3D model.
Ghost & Hide X-Ray Inspection
When motors, frames, or plates block internal gears and pins, click any obstructing part to turn it semi-transparent or hide it, then restore all parts with one click.
360° Orbit, Zoom & Pan
Drag to rotate, pinch or scroll to zoom, and pan freely to inspect pin alignments, gear meshes, and underside connections from any angle.
Dedicated Sub-Assembly Flows
Complex modules like drivetrains, claws, and motor pods are built step-by-step on their own first, then clearly attached to the main chassis.
Light & Dark Classroom Themes
Switch effortlessly between crisp light mode and high-contrast dark mode—ideal for both bright classrooms on tablets and dimmed rooms with projectors.
Bilingual Chinese & English UI
Switch the entire interface between Traditional Chinese and English with a single click—built for bilingual STEAM programs and international teams.
Classroom, Teacher & Curriculum Management (For Schools & Admins)
Protect your curriculum IP while giving admins and teachers clear, role-based workflows.
Multi-Classroom Workspaces
Each classroom has its own isolated members, models, and permissions. A single Google account can belong to multiple classrooms and switch workspaces anytime.
Custom Branding & Sign-In Portal
Full classrooms can display their own school name, bilingual subtitle, logo, and dedicated sign-in URL across the student entry page and admin dashboard.
Role-Based Admin & Teacher Access
Classroom admins manage staff accounts, upload custom models, and assign course categories; teachers see only their authorized courses to generate class codes.
Time-Limited Course Codes & IP Protection
Set custom expiration times on course codes so access ends automatically after class, backed by private cloud storage and token-verified model streaming.
Built for Curriculum Creators & High-Performance Classrooms
Comprehensive tooling for teams that design and maintain their own LDraw robotics models.
Native LDraw (.ldr / .mpd) Batch Upload
Drag and drop multiple LDCad / LDraw files into any course, and replace model files in-place without breaking existing links or active course codes.
Synchronized Standard Parts Library
Download the exact versioned LDraw parts library ZIP used by our online 3D viewer from the admin center so your modelers never run into missing or mismatched parts.
10× Faster Loading on Regional Cloud Nodes
Our patched LDraw geometry loader cuts model parse times to 1/10th, paired with Asia-East cloud storage and smart caching for instant classroom-wide loading.
Ready to transform your next robotics class?
Request a trial classroom today to get an isolated workspace preloaded with demo courses for your teaching team.
Request a Free Trial