In many Nigerian courtrooms, the official record of proceedings is still a handwritten note taken by a court clerk. Errors, omissions, and illegibility are routine. Lawvara's Stenographer solves this completely — with a fully offline, AI-powered transcription server that works even when there is no internet connection.
The Problem: Courts Without Connectivity
Nigeria's federal and state court buildings — from the Supreme Court in Abuja to State High Courts in Owerri and Kano — frequently suffer from unreliable internet access. Cloud-based transcription tools from AWS, Google, or Microsoft require a stable broadband connection to function. One dropped packet and the transcript is incomplete.
Beyond connectivity, there is a confidentiality concern. Court proceedings often involve sensitive personal data: allegations of criminal conduct, family disputes, corporate fraud. Streaming audio to a cloud server located outside Nigeria raises serious data sovereignty and legal professional privilege questions.
Section 37, Nigerian Constitution (1999): Every citizen's right to privacy of their home, correspondence, telephone conversations, and telegraphic communications is guaranteed and protected. Cloud-based transcription of private court proceedings raises clear risks under this provision.
How the Stenographer Deploys
Lawvara's Stenographer is a local server — a compact, ruggedised compute unit — that sits inside the courtroom. It connects to microphones placed at the judge's bench, the lawyers' tables, and the witness stand.
- 01
Capture
Multi-channel directional microphones capture audio from each speaker position separately, reducing cross-talk between the judge, counsel, and witnesses.
- 02
Speaker Diarisation
The system identifies who is speaking — "Judge", "Plaintiff's Counsel", "Defendant's Counsel", "Witness" — and labels each turn automatically.
- 03
ASR Transcription
Lawvara AI's native audio processing converts speech to text locally. The model is fine-tuned on Nigerian English, Pidgin courtroom vocabulary, and legal terminology from the Evidence Act and Criminal Procedure Code.
- 04
Structured Output
The transcript is auto-formatted in the standard Nigerian court record format: cause number, parties, date, judge, verbatim dialogue, and procedural notes. Exported as PDF or Word on demand.
Accuracy in Nigerian English
Standard ASR models trained on American or British English perform poorly in Nigerian courtrooms. They misrecognise legal terms ("ratio decidendi", "certiorari", "ex parte"), Nigerian names ("Chukwuemeka", "Babatunde", "Ngozi"), and Pidgin-inflected speech patterns common in witness testimony.
Lawvara's Stenographer model is fine-tuned on thousands of hours of Nigerian courtroom recordings, deposition transcripts, and legal audio — achieving word error rates below 4% on in-domain Nigerian English legal speech.
Pricing & Deployment
The Firm Plan offers custom enterprise deployment models for courtroom-scale transcription streams. Contact sales for pricing tailored to your chambers. The base plan includes:
- Dedicated Lawvara deployment engineer for setup and calibration
- Hardware supply and installation (microphone arrays + local server)
- Monthly model updates with new legal terminology
- Transcript search and archive interface
- Priority support with 4-hour SLA
Deploy transcription streams in your chambers
Contact our deployment team for a site assessment.