SCANNING LAB Experimental build. Real-paper accuracy and offline Android scanning are not yet validated.
PREPARE. SCAN. UNDERSTAND.
Your next exam, ready to evaluate.
Create a test, print its answer sheet, and explore the first scanning workflow.
EXAMS CREATED0Saved in this workspaceSHEETS PROCESSED0Duplicate uploads excludedNEEDS REVIEW0Multiple or uncertain marksIIT FOUNDATION PATTERN50 marksPhysics 15 · Maths 15 · Chemistry 10 · Biology 10
Exam library
50-question OMR · Layout v1
01Define your exam
Set a date and the answer key.
02Print & fill
Keep all four corner markers visible.
03Scan & review
Check uncertain marks before using a score.
EVALUATION
Every answer. A clearer picture.
Scores with ambiguous marks remain provisional.
BUILD STATUS
A measured path to production.
The prototype is a testable foundation, not a production release.
Working in this build
Exam creation and persistence · Printable PNG answer sheets · Four-marker alignment · Bubble recognition · Subject scoring · Ambiguity flags · Duplicate-upload detection · Class sections · CSV/XLSX imports · Manual review history · Reports and Excel export · Versioned answer keys and regrading · Configurable marks, ranks and grades · Android saved scan queue · Verified database snapshots · Production-mode roles and sessions
Next validation gates
Physical paper dataset · Camera-device accuracy · Android offline recognition · Printed QR field validation · Teacher-permission device validation · Real roster migration · Cloud sync and access tests · Server restore drill · Play Store release signing