Head- and chest-mounted capture from behind market stalls during trading hours: serving customers, weighing, bagging, counting change, restocking from delivery, and price negotiation conducted in Yoruba and Nigerian Pidgin. Every clip is paired with a static wide angle, clap-synchronised, and annotated with task, intent, objects handled and any failure-and-recovery sequence. Recorded in Oyingbo and Mushin markets, Lagos.
Serving a customer and settling price by negotiation
A complete transaction from approach to settlement. Price is not displayed; it is arrived at. The negotiation is conducted in Yoruba with Pidgin insertions and involves a third party who intervenes on the customer's behalf.
Static wide, synchronised second angle to TXA-LAG-EGO-0001
Restocking a stall from a delivery load
Count is disputed against the tally book at 03:58. The vendor recounts in view of the deliverer rather than accepting the figure — the corrective behaviour is the reason this clip was retained.
| asset_id | modality | dur_s | resolution | fps | languages | camera_position | consent_doc_ref | ai_training |
|---|---|---|---|---|---|---|---|---|
| TXA-LAG-EGO-0001 | video_egocentric | 214 | 3840x2160 | 30 | yo;en-NG-pidgin | head_mounted | TXA-AVR-0001 | granted |
| TXA-LAG-EGO-0001W | video_static_wide | 214 | 3840x2160 | 30 | yo;en-NG-pidgin | static_wide | TXA-AVR-0002 | granted |
| TXA-LAG-EGO-0004 | video_egocentric | 301 | 3840x2160 | 30 | yo;en-NG-pidgin | head_mounted | TXA-AVR-0003 | granted |