Prove that what was built is working, and fix it fast when it is not.

Solar sensors on school roofs, walls and water tanks send tilt, water, power and photo evidence. An edge model flags changes, GPT-class models draft alerts in local languages, an image model checks cracks and leaks, and a named officer approves every response. Municipal and traditional-authority dashboards see the same record.

This solution requires current AI models to operate.

Why delivery gaps repeat

1. 1
   Funds are allocated against a long backlog
2. 2
   Work is done or promised on paper
3. 3
   Nobody measures the result
4. 4
   Roofs, walls, tanks and wiring decay
5. 5
   The school reports it, but it is not scheduled
6. 6
   Response comes late or to the wrong place
7. 7
   Learners lose days; the building becomes unsafe
8. 8
   No record, so the cycle restarts

Three kinds of case

Decision support only. Responsibility stays with the humans and authorities who approve action.

How it works

1. Ingest. Tilt, water level, power and photos arrive from each site.
2. Score. A model estimates days until a limit is crossed.
3. Explain. A GPT-class model writes the reason in plain words.
4. Pattern. A ranking model compares schools and seasons.
5. Verify. An image model checks a photo of the crack, leak or tank.
6. Visualise. Dashboards show status to officers and leaders.
7. Human decides. A named person approves, changes, rejects, orders a field check or escalates.

Try it in the Open Pilot

AI helpers and cloud helpers

Chosen from this product’s own steps. Verify every model and service name against provider documentation before launch. None are partners or endorsers.

This solution requires current AI models to operate; the models listed (or their current equivalents) are essential to the production system.

3D model: the school

3D is not available in this browser. The system has a classroom block, a water tank, a solar roof, sensors, a gateway and a tablet.

How this model works. The sensors on the wall and the water tank take measurements all day. The solar roof powers them. The gateway sends the numbers on. The tablet shows ALL OK, WARNING or ALERT. When you slide to “unsafe”, the wall leans a little, a crack appears, the water tank drains and the tablet changes. A person then decides what to do.

Evidence

Five sources supplied with the brief, on service gaps, school backlogs and housing rights. Open each and check it before launch. Pilot measurements, not these articles, will show how well the system works.

About CHARLIE TECH

“A school should never have to wait for a wall to fall before someone listens. We build the tools that let communities see problems early, prove what is true, and act while there is still time.”Simphiwe Thanyani Mulaudzi, Founder and Director, CHARLIE TECH

CHARLIE TECH is a South African technology company registered in Gauteng. We build the Yield Verification Integrity and Response System so that officers, principals and traditional leaders share one measured record of what has been built and whether it is working.

Contact

Legal and privacy

In short: a live product in pilot stage. The Contact form opens your own email app; we store nothing here. No cookies, no trackers, no selling of personal information. People, not software, decide in the Workspace. You can ask to see, correct or delete your information.