Based on observation and personal experience, I identified eight recurring themes, which correspond to eight turning periods, dividing into the regular group and the special group.
[Meta-framework] The LARGE Method (2026)
The Living Coordinate model was originally composed of two parts: a 3D coordinate system and a series of circles. The LARGE Method extends this structure by adopting a 4D coordinate and five circles.
[World of Activity] The Living Coordinate Model (2026)
A personal Life Coordinate is a conceptual framework that maps an individual’s orientation within the world of activity, integrating both worldview and life orientation.
Revisiting the "Activity - Relation" Framework (2017)
Deconstructing Oliver Ding's "Activity-as- Container" Conceptual Deck
The Cultural Projection Model (2025)
The approach expands Activity Theory’s internalization-externalization principle by introducing the “Outside — Projecting — Inside” triad as a basic ecological form to describe how people engage with social environments, particularly with projects.
Frame for Work (possible book, v1, 2024)
A book draft about Knowledge Frameworks, Predictive Models, and the World of Activity.
Creativity, Curativity, and Theoretical Activity
In this article, I will introduce the Weave-the-Theory framework to discuss a special type of activity: Theoretical Activity.
Cultural Frameworks: A Canvas for Reflection and Innovation
Introducing the Frame-for-Work Canvas
Self-referential Strategy for Developing Mental Platform
Based on the model of Self-referential Activity, I made a new model called Self-referential Strategy to develop Mental Platforms.
Self-referential Activity
A great example of Self-referential Activity is making internal tools that will change the whole Activity because the internal tools are mediation.