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Welding and metalwork · Lagos, set up now

Welding egocentric video: measuring, cutting and joining metal, in open-air workshops.

Head-mounted footage of Nigerian welders building gates, window protectors, frames and stands: marking steel, cutting and grinding, tacking and welding, then cleaning the joints and painting.

Free 10-hour sample first. A person replies within one working day.

A Nigerian tailor in his shop wearing a head strap that holds his phone camera
What the footage shows

Welding and metalwork, step by step.

Open-air welding and fabrication workshops by the roadside in Lagos, where gates and burglary-proof bars are built to order.

Measure and mark

Tape and square on steel bars and pipes, scribing or chalking cut lines.

Cut and grind

Angle grinders and cut-off saws through steel, then grinding edges smooth.

Fit and tack

Clamping pieces at angle, checking square, tack welds to hold the frame.

Weld and finish

Full welds along joints, chipping slag, wire-brushing, primer and paint.

Tools and materials in view

What is in the worker’s hands.

  • Arc welding machine and electrodes
  • Angle grinder and cut-off saw
  • Clamps, squares and tape
  • Chipping hammer and wire brush
  • Steel bars, pipes and sheets
  • Paint brushes and primer
Hand-object interaction

Interactions worth labelling.

  • Heavy two-handed tool control (grinder, saw)
  • Holding and positioning long, rigid workpieces
  • Clamping and squaring before joining
  • Repeated strike actions: chipping, hammering
  • Switching between protective gear and tools
Why it matters

Why welding footage helps robotics and video models.

Industrial manipulation

Fabrication is the kind of heavy, rigid-object work industrial and construction robots are built for.

Safety-aware behaviour

Footage shows how skilled workers handle hot, sharp and heavy objects, useful for safety-aware policies.

Hard visual conditions

Sparks, glare and smoke stress-test perception models in a way clean datasets do not.

Capture spec

How each clip is recorded and delivered.

Camera
Head-mounted smartphone, 1080p at 30 fps (H.264), wide field of view
Sensors
IMU (accelerometer, gyroscope) and GPS recorded alongside the video as CSV sidecars
Your hardware
Stereo, depth or multi-camera rigs supported if you ship them: we fit them and train recorders
Label layers
Curated minutes, 21-keypoint hand pose, action segments, captions
Privacy
Faces of bystanders and number plates blurred in every delivered file
Formats
MP4 + JSON per clip, IMU/GPS CSV sidecar, LeRobot or RLDS on request
Delivery
Weekly batches over signed links, with a manifest and a QA report
Arc glare
The arc can white out the frame; recorders wear eye protection and we label glare minutes rather than hide them
Safety first
No recording that makes the welder remove protective gear; a buyer rig with a filter can be fitted
Noise
Grinders are loud; audio is delivered as recorded or stripped on request
Consent, review and blurring

Four checks before a minute reaches you.

ID-checked recorders

BVN or NIN plus a live selfie matched to the ID, and a bank account in the same name, before any paid task.

Consenting workplaces

Each workplace is registered in person by a TrustAm field agent, with the owner’s consent and a location fence.

Live capture only

A spoken challenge code, motion sensors and GPS show each clip was filmed live, at work. No camera-roll uploads.

Blurred and reviewed

Bystander faces and number plates are blurred; a trained reviewer approves or cuts every minute before delivery.

Questions

Buyers usually ask.

Is it safe to film welding with a phone?

Recorders keep their usual eye protection. The phone sits on a head strap, above or beside the shield. Minutes where the arc saturates the image are labelled, and we never ask a welder to work less safely for the camera.

Do you cover carpentry and other workshop trades too?

Yes. Carpentry is set up in Lagos, and other workshop trades can be scoped per order.

How do I order welding egocentric video?

Email [email protected] or use the request form with the welding tasks, hours, label layers and format you need. We record a free sample of about 10 hours to your spec first. Pricing is quoted per approved hour after scoping.

How many hours can you deliver?

We are a Lagos pilot collecting to order and scaling. After the free sample, a paid pilot is usually 100 to 500 hours in weekly batches. We do not promise hours we have not recorded.

Talk to a person

Tell us what you need. We send a free sample first.

Email [email protected] with the data type, hours, languages or trades, labels and format. Pricing is quoted per approved hour after scoping.