The Lab
A living index of engineering systems, visual explorations, published output, and raw concepts.
Build
Cryptography & Integrity
Merkle Proofs Playground
Generate Merkle roots and verify partial integrity proofs for evidence datasets.
Tamper Propagation Visualizer
Simulate block edits and show chain break propagation + signature failure states.
Whirlpool Hash Bench
Profile hashing pipelines for large inputs (video/images) with stable chunking.
Create
Gesture AI & Accessibility
Hand Landmark Stability
Stabilize gesture predictions across noisy frames (confidence + temporal gating).
Transcript Smoothing Engine
Improve phrase prediction, spacing rules, and stabilization for readable output.
Air-Pen OCR Pipeline
Convert finger-drawn strokes into text using OCR with fallback strategies.
Publish
Real-time Interfaces
WebSocket Live Overlay
Low-latency streaming for webcam overlays + real-time transcript panels.
Translation + Speech Output
Hindi/English rendering with TTS to support accessible two-way communication.
Exportable Integrity Reports
Create shareable, auditable forensic summaries for evidence verification sessions.
Think
Systems & Edge Cases
Adversarial Gesture Scenarios
Stress-test recognition under lighting shifts, background clutter, and occlusions.
Audit Logging & Access Control
Design better forensic access controls and export auditing for investigator workflows.
Real-time OCR Reliability
Improve handwriting-to-text consistency with adaptive thresholds and fallback routing.