Identify
A job starts with a number, not a map pin. The number is the recipient, the farm asset, or the meter — whatever the visit is actually for.
Syncabi Networks / Locate
An address for places that were never given one.
Syncabi Locate turns a phone number into a precise, consented position — and links the person standing there to the courier, technician, or irrigation crew on the way to them. It is the spatial layer of Syncabi Networks: the same infrastructure that keeps fields connected, used to answer the question every operation in Rwanda eventually hits. Where, exactly?
01
Most places have no address
Across Rwanda and much of East Africa, a home is a description: a hill, a lane, a blue gate. Addressing systems assume a grid that was never drawn, so software written elsewhere fails at the last kilometre.
02
Everyone has a number
The phone number is the one identifier almost every household and every farmer already carries. Syncabi Locate treats it as the address key, so nothing has to be registered, mapped, or memorised first.
03
The last kilometre is the cost
Deliveries fail on the final call, not the long haul. Field crews lose hours finding a valve. Both are the same problem: a destination that exists in someone's head and nowhere in the system.
How it works
Four steps between a number and a doorstep.
The sequence matters more than any single signal. Consent comes before resolution, and the fix tightens in the open, with the sources on the record.
Consent
The network asks the handset before it locates anything. An SMS or USSD prompt, answerable on any phone, grants access for this job only.
Resolve
Cell timing, handset positioning, and the household's own saved landmark are layered until the radius is small enough to walk to. Each source is recorded.
Deliver
The fix becomes a short code and a route. The courier or technician sees the pin while the job is open, reads back a handover code, and the pin is revoked.
Prototype
Locate a number. Route someone to it.
Type a Rwandan mobile number, approve the request as the person holding that phone would, and watch the fix tighten as each signal lands. Then dispatch, follow the route, and close the job with a handover code. Switch scenarios to see the same layer used for an irrigation call-out.
Fix radius—
Route—
ETA—
Prototype. Nothing here contacts a network or a handset — the fix is derived from the number you type so the same number always lands in the same place. Accuracy figures illustrate what layered signals can support, not a measured result.
Where it is used
Two operations, one locating layer.
Delivery and irrigation look like different businesses, but they fail in the same place — at the point where a system has to find something it can only describe.
Delivery
Parcels that arrive without a phone call.
A courier leaves the depot with a route instead of a conversation. The recipient never has to explain the way, and the operator gets a delivery that can be planned, measured, and repeated.
- Routes built from the resolved fix, not a sector name
- Handover confirmed by a code the recipient reads back
- Failed deliveries traceable to a place, not a phone log
Irrigation
Field assets that can be found again.
A valve, pump, or sensor is registered against the farmer's number. When a line drops pressure, the technician is routed to the asset itself rather than to the farm gate and a walk.
- Assets addressed without a survey or a site plan
- Call-outs routed to the valve, not the boundary
- Water orders tied to the block that asked for them
Operating rules
Locating people is only acceptable on strict terms.
Consent is a step, not a setting
Nothing resolves without an answer from the handset. Consent is per job, expires with the job, and is refusable without losing the service.
The pin has a lifetime
A courier holds a position for the duration of a delivery, not permanently. When the handover code is read back, the pin is revoked and the route is closed.
Show the working
Every fix carries the sources that produced it and the radius they support. A location the network cannot justify is reported as uncertain, not rounded into confidence.
Works on the phone people own
The consent flow runs on USSD as well as smartphones. A system that only works on a data plan does not work for the households that need it most.
Syncabi Locate
Tell us what you are trying to reach.
A delivery operation, a cooperative, an irrigation scheme — if the last kilometre is where the day breaks down, that is enough to have a useful first conversation.