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Retirees in their 50s have 20-30 years of accumulated expertise (sales know-how, production management, accounting practices, equipment maintenance, etc.), but they don't know how to turn this into digital knowledge products such as online courses, e-books, or consulting services. They are aware of platforms like YouTube and Class 101, but there is no systematic guidance on 'what knowledge from my career can be sold,' 'what format is suitable,' or 'where to sell it.' As a result, their unique expertise is lost upon retirement, and they miss out on a second income opportunity.
Users input their career details (industry, role, years of experience, key achievements) on the web, and the service recommends 3-5 areas for knowledge productization, along with the optimal format for each (online course / e-book / 1:1 consulting / newsletter), platform, expected revenue, and a production roadmap. A step-by-step guide provides hands-on direction from 'Week 1: Curriculum design → Week 2: Sample content creation → Week 3: Platform registration.'
| N Novelty | 1-5 | How uncommon the service is in market context. |
| U Urgency | 1-5 | How urgently users need this problem solved now. |
| M Market | 1-5 | Market size and growth potential from proxy indicators. |
| R Realizability | 1-5 | Buildability for a small team with realistic constraints. |
| V Validation | 1-5 | Validation signal quality from competition and demand data. |
| Tech Complexity | / 40 | Difficulty of core implementation stack. |
| Data Availability | / 25 | Practical availability and cost of required data. |
| MVP Timeline | / 20 | Expected time to ship a usable MVP. |
| API Bonus | / 15 | Bonus for viable public API leverage. |
| Competition | / 20 | Signal quality from competitor landscape. |
| Market Demand | / 20 | Demand proxies from search and mention patterns. |
| Timing | / 20 | Fit with current shifts in tech, behavior, and regulation. |
| Revenue Signals | / 15 | Reference evidence for monetization viability. |
| Pick-Axe Fit | / 15 | How well the concept serves participants in a trend. |
| Solo Buildability | / 10 | Practicality for lean-team implementation. |