In Oko Erin, Nigeria, an indoor scene displays three individuals engaging with a dark, textured mat

In Oko Erin, Nigeria, an indoor scene displays three individuals engaging with a dark, textured mat. A young male, dressed in a black t-shirt, dark shorts, and white clogs, is in a crouched position, actively holding a yellow handheld electronic device. This device, featuring a display screen and a metallic, trowel-like attachment, is pressed against the surface of the dark mat. The mat is composed of connected segments with parallel raised ridges and rows of circular indentations, presenting a granular or coarse texture. The lower extremities of two other individuals are partially visible: one person stands directly behind the crouched male, wearing blue trousers and dark sandals; another person stands to the left, clad in dark, worn pants and dark sandals. The activity occurs on a light-colored concrete or tiled floor, within a room exhibiting light-toned walls in the background.