Zoom is for Boardrooms.
String Beam is for Classrooms.
Generic video tools are just "digital windows." String Beam is an Intelligent Environment. We overlaid the entire String OS directly onto the video feed—so you don't just see your students, you understand them in real-time.
String Beam: Video Grid with DNA HUD Overlays
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TRUSTED BY THE BEST
Stop Teaching Into the Void.
Turn On Your Heads-Up Display.
In a standard video call, you guess if a student is engaged. In String Beam, you have X-Ray Vision. The DNA HUD gives you real-time cognitive telemetry for every face in the grid.
What the HUD Shows (Per Student)
Cognitive Profile
"Ahmed is a Visual Explorer"
→ Stop lecturing, start showing diagrams
Engagement Score
"72% focus detected"
→ He's following—keep this pace
Recent Performance
"Failed Fractions Quest 3x today"
→ He's not bored, he's stuck—offer help
Mood Indicator
"Frustrated"
→ Consider switching activities
Participation Status
"Hasn't spoken in 12 minutes"
→ Cold-call or breakout room
DNA HUD: Student Video Tile with Overlaid Telemetry
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Class-Level Dashboard
12%
Class Engagement
→ The room is asleep. Launch a poll.
60%
Show Confusion
→ Slow down and re-explain.
Low
Energy Level
→ Time for a movement break.
3 / 12
Speaking Balance
→ Shuffle breakout rooms.
Co-Play Engine: 3D Model Being Manipulated by Multiple Students
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Stop "Screen Sharing."
Start "World Sharing."
Screen sharing is passive (they watch you). String Beam is active (they play with you). Because String Beam is native to the OS, it shares the same physics engine as String Studio.
Drag & Drop Immersion
Pull a 3D heart model onto the Beam Stage. Drop a live coding compiler. Students interact directly.
Multiplayer Sync
When you spin the globe, it spins on 30 devices instantly. No lag, no desync.
Live Boss Battles
Drop a Quest into the Beam. Watch the leaderboard update in real-time. Turn any lesson into competition.
Collaborative Whiteboard
Everyone draws simultaneously. Teacher spotlights student work. Auto-saves to lesson archive.
Attendance is More Than "Logging In."
It's About Presence.
Students can turn off their cameras and play video games on Zoom. On String Beam, we track Cognitive Presence—not just physical presence.
Auto-Login Attendance
Join the Beam = Attendance marked. No roll call needed.
Focus Tracking
We measure "Window Focus"—is String Beam the active window?
Participation Score
Speaking time, voting, questing, whiteboard interaction—all tracked.
Late Arrival Logging
Auto-marks arrival time. "Ahmed joined 7 minutes late."
Early Departure Alerts
"Sara left 15 minutes early. Notify parent?"
Historical Trends
"Ahmed's attendance dropped 20% this month." Auto-syncs to SIS.
Attendance Dashboard: Real-time Who's In, Who's Out, Who's Distracted
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Never Take Notes Again.
String Beam Remembers Everything.
Every class session is automatically captured, transcribed, and summarized. Students can review. Parents can understand. Teachers can improve.
AI Meeting Notes
Auto-generated summary: 'Today's lesson covered: Fractions addition, common denominators, real-world examples.'
Full Transcription
Every word transcribed with speaker identification. Searchable: "Find every time we discussed photosynthesis."
Action Item Detection
AI extracts tasks: "Homework assigned: Complete pages 42-45." Auto-creates tasks in student dashboards.
Key Moments Capture
"This explanation of the quadratic formula had high engagement." Teachers can mark moments manually too.
Automatic Chapter Markers
Long recordings auto-segmented by topic. Students jump to the exact section they need.
AI Meeting Notes: Transcription, Chapters, Action Items, Key Moments
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Breakout Rooms That Actually Work.
Because We Know Who Works Well Together.
The Problem
- Random breakout rooms = some groups work, some fail
- Same vocal students dominate every time
- Teachers have no visibility into group dynamics
The String Solution
Breakout Room Dashboard: DNA-Optimized Groups, Engagement Levels, Teacher View
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Military-Grade Encryption.
Playground-Safe Controls.
Every feature built with child safety and data protection as the foundation.
Anti-Bombing Shield
No shared links. No random guests. Access via JWT tokens tied to String Roster. If they're not in the class, they can't get in.
End-to-End Encryption
What happens in the classroom stays in the classroom. No data mining. No ads.
Low-Bandwidth Mode
Adaptive bitrate streaming for 3G networks. Crystal clear audio even when video drops.
Recording Permissions
Explicit consent controls. Students/parents can opt out. Full transparency.
Waiting Room
Teacher approves each entry. Unknown users flagged immediately.
Data Sovereignty
Video streams processed in your region. GDPR, FERPA, COPPA compliant.
Lesson Library: Searchable Recordings with AI Chapters
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Every Class Becomes a Resource.
Every Explanation Becomes Reusable.
Build a library of your best teaching moments. Share across classes, semesters, and teachers.
One-Click Recording
Record any session with one tap. Automatic cloud storage (unlimited in most plans).
AI-Enhanced Playback
Auto-generated chapters and timestamps. Searchable transcription. Skip silence / playback speed controls.
Student Review Mode
Students rewatch any class. AI highlights moments they might have missed (low engagement detected).
Lesson Library
Build a library of your best explanations. "Use Ms. Johnson's excellent calculus intro."
Parent Access
Optional: Parents can view recordings to understand curriculum. Great for parent-teacher conferences.
The Tale of Two Classrooms
Same teacher. Same students. Different tools. Different outcomes.
Stop Meeting.
Start Beaming.
The era of the "Digital Window" is over. Upgrade to the Intelligent Environment.
Included with every String Education OS License