Verified under BRELA • Polite Guide • Real System
Welcome to KaziHuduma Practicals. Here's how to use it easily.
Dear user, thank you for choosing KaziHuduma. This platform is designed to be simple, honest, and powerful. Everything you see - views, ratings, and access - is based on real logs, not fake numbers.
Your Visitor ID: Guest - KH Visitor will be auto created
Privacy: Email SHA256 + IP Hashed
Security: One rating per email
Status: Real Log Active
1. How to Find a Practical
Go to All Labs. You will see all published practicals.
A
Search: Type like "bob pendulum", "ohm's law", "titration" in the search box.
B
Filter: Select Subject (Physics, Chemistry, Biology) and Year. Click Filter.
C
Reset: Click Reset to see all labs again.
Each card shows 👁️ real views, ★ average rating, year, and 2-line excerpt.
2. How to Read - The Book Feature
When you click any card, you enter the single lab page.
1
Practical - Open Book: Click to open a beautiful book modal. This shows Aim, Apparatus, Procedure, Diagrams.
2
Solution - Flip: Inside the book, click "Solution →" The book will flip like a real book to show readings, tables, calculations, graphs.
3
Close: Click ✕ Close or click outside to close. Press ESC also works.
Solution tables are styled: green header, alternating rows - easy to read for exams.
3. Understanding Real Views
We do not fake views. Your visit is logged honestly.
- Today: How many times this lab was viewed today - blocked if same visitor visits again today.
- This Month: Total views in this current month.
- All Time: Lifetime real views from `practical_views_log` table.
- Unique: Count of distinct KH visitors - your `kh_visitor` cookie lives 1 year.
We store only hashed IP (`83895e5b...`) and fingerprint hash. No raw IP, no personal tracking.
4. How to Rate, Comment & Recommend
We value your feedback, but to keep it fair, one email can rate one lab only once.
1
Select 1-5 stars. Stars turn gold.
2
Enter Email - we never show it. We convert to `KH******` like KH7A9F2 and hash with SHA256.
3
Write Comment and optionally Recommend e.g., "Must try Trial 2".
4
Tick Terms v1.0 & Privacy and Submit. You will see "Success as KH******".
If you try again with same email on same lab, system says "You already rated this lab - one per email - edit not allowed."
5. Privacy & Security - What We Store
- Email: Never stored raw. Only SHA256 hash `hash(email|kh2026_email)`
- Username: Auto generated `KH + 6 chars` e.g., Guest - KH Visitor will be auto created
- IP: Hashed with `kh2026_ip`, only first 10 chars shown to you for transparency.
- Device: Fingerprint from IP + User Agent, hashed. Used to detect abuse.
- Consent: When you rate, we save `privacy_consents` as granted for analytics only.
You are auto-detected, but anonymous. Verified under BRELA - Trusted.
6. Frequently Asked Questions
Q: Do I need to login to read?
A: No. All labs are public. Login is only for staff at login system
Q: Why does it say "You already rated"?
A: Our system protects fairness. One email = one rating per lab.
Q: My view not increasing?
A: We block same visitor within same day. Your view counted once per day per lab. This makes counts real.
Q: Can I download PDFs?
A: Yes, if editor added links, you will see 📎 buttons below the title.
Need help? support@kazihuduma.comWhatsApp: 0692270687