Recording is not just a note; it is a tool for organizing life's priorities. Create your own 6F note system—covering family, work, hobbies, growth, and more—through Obsidian, and experience everything from daily reflection routines to structured work notes. Without any fluff, this contains only the essence of recording and connecting knowledge. From the basics to the practical application of Personal Knowledge Management (PKM), we provide a simple and clear guide.

We introduce practical know-how for <product managers> and <service planners> who are struggling in the field today.

This is a series of videos that summarizes IT roles that are difficult to explain clearly to others in words.

This is Korea's only intensive Axure prototyping practice course, taught directly by the country's first Axure Certified Trainer.