Want to solve product issues and create better services? Learn the core of usability testing and acquire skills immediately applicable in practice! In this lecture, from the basic concepts of usability testing to practical experience, Jeon Min-soo, a UX consultant with 30 years of experience, will impart effective testing methods and solution strategies based on over 100 project experiences. Check out the know-how of usability testing for better UX design, right in the lecture now!

Master the core of heuristic evaluation and usability analysis! You can compare and analyze your company's and competitors' designs, and develop the ability to efficiently identify problems. Significantly improve design quality with expert UX evaluation skills immediately applicable in practice!

Learn the core principles of UX design and provide a better user experience! In this lecture, we will delve deeply into the core principles of UX design, including conciseness, responsiveness, anticipatory design, error detection, and readability. Through a practical approach taught directly by UX expert Jeon Min-soo, you can immediately apply efficient and intuitive design in practice. Learn how to master UX design principles and create better products and services, from leveraging 30 years of expertise to enhance user control to preventing potential issues in system interaction. Enroll in the lecture now and complete user-centered, creative, and innovative designs!

Learn about UX design concepts, UX design process, and UX research methods.

Based on my experience in conducting UX projects for the past 20 years, I would like to share my know-how with you. I would like to systematically teach you about UX concepts, UX principles, and UX methods. This class is suitable for those who are new to UX, those who are interested in UX, those who want to systematize UX concepts, and those who are interested in UX practices.

If you're wondering what UX Writing is and why it's important, you'll find out by looking at examples of successful apps.

Learn the core principles of UX design and provide a better user experience! In this lecture, we will delve deeply into the core principles of UX design, including conciseness, responsiveness, anticipatory design, error detection, and readability. Through a practical approach taught directly by UX expert Jeon Min-soo, you can immediately apply efficient and intuitive design in practice. Learn how to master UX design principles and create better products and services, from leveraging 30 years of expertise to enhance user control to preventing potential issues in system interaction. Enroll in the lecture now and complete user-centered, creative, and innovative designs!

This lecture covers how to use nine notes to improve your work efficiency and strategic planning skills.

This is our 'actual real-world workflow,' and we are releasing the 'onboarding video' used for planners and developers joining our company. It teaches you how to design service screens without a designer and create UX flows and prototypes even if you don't know Figma. Our company maximizes productivity by prototyping quickly during service planning to enable fast decision-making, finalize necessary features, and utilize them directly in front-end development. If the response is positive, I will upload more lectures on other "real-world workflows."

"In such a busy world, you can create a portfolio quickly using AI?" From problem definition to research synthesis, ideation, and prototyping! Use AI as your practical partner to quickly build a high-quality UX/UI portfolio. You can strategically utilize not only the latest AI tools but also proven tools consistently used in the industry to fit your project.

This course provides UX principles and practical know-how necessary for planning and designing AI products. We will explore user-value-centered AI utilization methods, UX planning and design methods using AI, core UX principles and theories learned through everyday design cases, and UX research and data analysis methods for providing a better experience.

Based on an accurate understanding of black consumers, appropriate countermeasures and strategies are acquired, enabling effective response to black consumers. Furthermore, it is designed to enhance the professionalism of service staff and improve job satisfaction.

This is a practice-oriented course where you will learn everything about writing Product Requirement Documents (PRDs). You will develop professional PRD writing skills by exploring the components of an effective PRD, goal-setting methods, scheduling, and specific examples used in the actual industry. By combining theory and practice, this course provides practical skills that can be applied to your work immediately.

We've included videos and PDFs on UX and portfolio creation, which are essential skills for getting a job as a designer at an IT company.

[2nd Edition scheduled for completion in 2026] We will look at how to collect and analyze user requirements for planning LLM services.

In the AX era where AI technology and UX design converge, what strategies should product teams use to design customer experiences? A 17-year veteran senior researcher from a major corporation and knowledge sharer with a PhD in HCI will share insights based on the latest trends, use cases, and research findings.

I have worked at seven different small startups that had neither data analysts nor user researchers, and I've stumbled through various trials and errors. I will share the many realistic challenges a UX designer can face, along with the deep insights I gained while navigating through those difficulties.

"History repeats itself, strategy evolves. Everything about business improvisation and strategy formulation learned through 300 decisive moments."

In this course, you will take away a “homepage template with reservation function” that can be used for real businesses.

This is a practical guidebook for game business PM job seekers. Starting with the scope of work that business PMs do, we will teach you practical concepts such as BM analysis and improvement proposals, event planning, operation tool planning, indicator design and analysis, and how to write a portfolio.

Now, with the power of AI, anyone can easily plan apps and design UIs! It's okay even if you don't know coding or have no UI experience. AI tools like Claude and ChatGPT will turn your ideas into reality. With just a few questions, you can analyze target customers, design app structures, and even automatically generate UI screens. In this lecture, we will teach you step-by-step from the basics so that even those who are new to Figma can follow along. Even without drawing by hand, you can import existing website UIs at once with the HTML to Design plugin, and with AI tools like Google Stitch or readdy.ai, you can create high-quality screens in a few seconds. This lecture is perfect for anyone dreaming of starting a business, wanting to switch careers to a planner, or wishing to communicate with developers. Instead of complex theories, we will only teach practical know-how that you can immediately use. Now, with just an idea, anyone can plan app services!

Have you ever created an IR Deck only to receive feedback that it "lacks persuasion"? In most cases, the problem lies not in the design, but in the structure of the message. Based on real-world experience in IR Deck design, I have outlined the criteria for designing a narrative flow from an investor's perspective. This class is designed to help you grow into a hands-on designer who can architect structure beyond just visuals.

This is a practical lecture on operational tools & back office and data analysis planning, which are tasks handled by game planning, service planning, and business PM positions.

In the age of information overload, 'communicating easily' is now the real competitive advantage over 'knowing a lot.' This course goes beyond simply polishing your writing—it develops your 'communication design ability' to identify the core message in a flood of information and deliver it at the right level for your audience. It consists of a compact curriculum of 7 lessons totaling 56 minutes. Say goodbye to boring lectures filled with theory! Through training centered on real-world examples (Before/After), you'll transform into an 'information delivery expert' who communicates best within your organization.

A precise analysis of 300 cases applying the 'Rule of Three' within the story, from the Oath of the Peach Garden to the unification of the Three Kingdoms, presented in a 600-page PDF. - Perfect Structuring: Provides overwhelming readability by standardizing every episode into the format of [Original Quote - Rule of Three Analysis - Business Application]. - Vast Archiving: A comprehensive compilation of 300 key milestones across 100 years of history, from the Yellow Turban Rebellion in 184 to the unification in 280, without any omissions. - Practical Utility: Non-exclusive data that goes beyond simple reading material, ready for immediate citation as strategic evidence for proposals, lecture materials, and organizational management.