Setu-Samudram – Bridging teaching and learning with high-fidelity state sync

Summary: Setu-Samudram integrates prepared lectures, live presentations, and exam management using state synchronization instead of video streaming to deliver pixel-perfect annotations and zoom/pan on any device. It combines content, annotations, and assessments into a unified platform that maintains visual clarity and session continuity even on low bandwidth.

What it does

Setu-Samudram synchronizes the state of PDFs and annotations across devices, enabling precise, lag-free sharing of educational content. It includes a preparation layer for private notes and overlays, a dual-screen Receiver View, and an "Invigila" mode for exam proctoring and attendance tracking.

Who it's for

It is designed for educators seeking a unified digital teaching environment that supports live instruction, content preparation, and exam management without the limitations of traditional video conferencing tools.

Why it matters

It solves the problem of degraded visual fidelity and fragmented workflows in digital education by delivering native-rendered content with zero latency and integrated exam features, reducing knowledge loss during remote or hybrid learning.