Graphic image presenting two triangular schematic models used in activity theory to represent relationships within human activity systems. At left is single large equilateral triangle subdivided by internal diagonals connecting vertices, forming network of intersecting relationships. Upper vertex is labeled “Mediating Artifacts, Tools and Signs,” lower left vertex labeled “Rules,” lower right labeled “Division of Labour,” and central lower vertex labeled “Community.” Midpoint along left slanted edge is marked “Subject,” right slanted edge midpoint is “Object,” and circle adjoining right edge is labeled “Sense/Outcome → Meaning.” Diagonal and horizontal lines interconnect all points, creating internal hexagonal web structure. Caption beneath identifies this as “The Structure of a Human Activity System.”Right side of diagram shows pair of interconnected triangular models, representing “Two Interacting Activity Systems as Minimal Model for 3rd Generation Activity Theory.” Each triangle mirrors structure of the first, with equivalent labeled vertices: “Mediating Artifacts,” “Rules,” “Community,” “Division of Labour,” “Subject,” and “Object.” Between two objects of adjacent triangles lies overlapping oval region shaded grey, labeled “Object 1,” “Object 2,” and “Object 3,” representing evolving shared object in interacting systems. Lines within triangles mirror those of left model, producing complex network indicating interaction between components of distinct but interconnected activity systems.
Graphic is drawn with thin black lines for structure, white background for clarity, and small yellow circles highlighting nodes labeled “Object.” Visual arrangement emphasizes systematic relationships rather than aesthetic detail, functioning as theoretical diagram for socio-cultural activity theory, showing mediation, community roles, division of labor, and shared evolving object of collaboration.
Black-and-white vertical flyer combining QR code matrix, textual information, and contact details. Upper portion dominated by square QR code blocks arranged symmetrically at top corners and central band, framing a crossed-pencil emblem at midpoint. Immediately below appears contact line “@alexboya” and email “info@alexboya.com
Image depicts vertically oriented promotional graphic combining QR code blocks, contact information, and descriptive text. Four QR codes are arranged symmetrically in the upper half of composition, occupying left and right corners. Centered between codes is crossed-bread emblem, functioning as minimal iconographic logo. Below logo, contact handle “@alexboya_” and email address “info@alexboya.com
The screenshot shows a digital project management interface organized under the section “My Tasks.” On the left panel, a vertical list of tasks is displayed, each marked with a thumbnail image, task title, and green status indicators. The tasks appear sequentially labeled with variations of “BWW_050_010,” “BWW_050_020,” etc., suggesting a structured naming convention related to a project pipeline, likely animation or visual production.
The figure presents a multi-stage workflow for producing, refining, and finalizing 3D animation content. The chart is divided into two main sections.

The image depicts a group of six individuals gathered in a warmly lit wooden interior, suggestive of an intimate residency or workshop environment. The atmosphere conveys informality and camaraderie, the kind of shared space where creative ideas, cultural backgrounds, and personal narratives intersect freely. The wooden beams and modest interior suggest a setting removed from institutional formality, instead fostering close collaboration and exchange.
This image depicts a small group gathered in an informal domestic space, where conversation and shared focus foster an atmosphere of collective learning. One figure leads the discussion, positioned beside a projector and an object that functions as both prop and point of reference, while the others listen attentively in relaxed postures. The wooden ceiling, household furniture, and fans emphasize the everyday intimacy of the room, contrasting with the intensity of the dialogue unfolding.
The photograph captures two individuals standing side by side in an indoor studio or office-like environment, smiling at the camera. The individual on the left wears a dark cap, glasses, and a black jacket layered over a collared white shirt, while the individual on the right wears a short-sleeve black polo shirt and black trousers. Both appear relaxed and are framed closely together, emphasizing collaboration or shared context.