Tablet-Based Handwritten Examinations
Digital Examination
Students write a normal handwritten exam on a tablet with a stylus — while the system verifies it is really them, prevents malpractice, and ensures their answers can never be lost. The examination officer watches and manages the whole hall from a live control panel.
Not an Online Quiz
A real written exam. The tablet just replaces the paper.
Most people hear “online exam” and think multiple-choice tick boxes. This is not that. Students still write — full handwritten answers, diagrams, equations, working-out — exactly like a paper exam.
You keep everything good about a written examination: real answers, drawings, a student's own handwriting. You remove everything painful about paper — printing question papers, distributing booklets, collecting them, transporting them and scanning them for evaluation. The answer sheet is born digital, so it flows straight into the evaluation system afterward.
Three parts, one system
Students · Officer · Server
A / Student Exam App
Where the student writes
Runs on the student's tablet. A digital answer booklet with real writing tools — the student writes full handwritten answers with a stylus, exactly like paper.
B / Examination Officer App
The live control panel
Runs on the officer's tablet. A real-time dashboard of the entire hall — every student's status, alerts, attendance and controls for the full exam session.
C / Central Server
The examination office
The two apps never talk to each other directly. The server holds the exams, question papers, registered students and every answer sheet as it comes in.
Think of a classroom: students at their desks, one officer walking the room, and the exam office in the background holding all the records.
The Full Flow
Five phases. From setup to signed-off submission.
Before the exam
- The examination office creates the exam on the server — question paper, duration and the exact roll numbers allowed to sit it.
- An examination officer account is created for the session.
- The officer registers each student's face in advance. The system stores a mathematical faceprint — the identity anchor for exam day. Students cannot enroll their own face, which prevents impersonation.
Exam day — logging in
- The student enters their roll number and agrees to the examination rules.
- The front camera verifies the live face against the registered faceprint, with a liveness check — a blink or small head turn — so a photo or video cannot pass.
- Only on a successful match does the app download the question paper and lock the tablet down.
Writing — locked down
- The tablet enters kiosk mode, pinned to the exam app. No app switching, no browser, no screenshots, no screen recording — any attempt alerts the officer instantly.
- The student writes with the stylus in a multi-page digital booklet: pen colours and thicknesses, highlighter, eraser, ruler with measurements and a scientific calculator.
- The question paper can be zoomed, or popped out as a floating window beside the writing surface. A countdown timer warns as time runs low.
- Every completed page is quietly uploaded to the server as the student writes — continuously backed up, and saved offline if connectivity drops.
Submitting
- On submission — or when time runs out — the app runs a second face check to confirm the same person is submitting.
- The student records their answer booklet number and adds their signature.
- The server assembles all uploaded pages into one final PDF answer sheet.
Officer sign-off
- The student's tablet shows "waiting for verification".
- The submission appears on the officer's app; the officer reviews and signs off, releasing the student.
- The born-digital answer sheet flows straight into the Digital Evaluation workflow — no scanning required.
The Examination Officer's View
One officer.
A whole hall, fully visible.
A single officer manages a full examination hall — typically around sixty students — the way they would in a paper exam, but with far more visibility and control.
Every student's live status — registered, writing, submitted or flagged late
Real-time alerts on lockdown violations, suspicious devices or students going offline
Pause and resume a student — for example, a bathroom break
Force-submit where needed, with a clear warning to the student
Approve re-entry if a student was disconnected or removed
Attendance tied to each student's photo and location
How It Actually Works
The four questions every examination team asks.
How does it know it's really the student?
The system does not store the photo as the identity — it stores a string of numbers representing the face. On exam day it computes a faceprint from the live camera and measures how closely the two match. The blink-and-turn liveness step defeats photo and video spoofing.
How is cheating prevented?
The tablet is locked to the one app. App switching, screenshots, screen recording and external screens are blocked or reported. Internet is cut off during the exam except for the app's own protected traffic. Any violation pings the officer instantly.
What if the tablet dies or Wi-Fi drops mid-exam?
Answers are uploaded page-by-page as the student writes, and also saved on the device. Work survives crashes, battery failure and network drops, then syncs when connectivity returns. A paper booklet can be lost — this cannot.
Why upload page-by-page instead of one file at the end?
So a full hall of students does not upload large files at the same second when time ends. The work is already almost fully uploaded — the final submission is small and fast.
Why it beats paper
The Value, Plainly
No printing, distributing, collecting, transporting or scanning of booklets
Verified identity — far harder for anyone to sit an exam for someone else
Real-time proctoring and violation alerts instead of eyes-only invigilation
Answer sheets cannot be physically lost or damaged
Born-digital answers flow straight into evaluation and marking
A complete audit trail — who wrote what, when, and from where
Next Step
See a live demonstration of the digital examination hall.
From face registration to signed-off submission — walk through the full exam-day flow with our team, on real tablets.