GoodTechAI

GoodTech AI, 5 min read70% of Korean workers have experienced burnout, and 70.9% describe themselves as "time poor." Yet Korea logs 1,859 working hours per year — one of the longest in the OECD. How do we make sense of this contradiction?The answer is simple. It is not that people lack time. It is that no one ever taught them how to use it.This article breaks down the real reasons working profe..

GoodTech AI | 5 min readTable of Contents1. The Phone Call Problem2. Asking AI to Design the Survey3. From Spreadsheet to Full Report in One Prompt4. Before vs. After: What Actually Changed5. How to Replicate This Workflow6. Frequently Asked Questions It was 2 PM. I hung up the phone after my third call. The first board member said April's fourth week was entirely out. The second could only ..

GoodTech AI · 2026.02.15 · 5 min readTable of ContentsThe Request: Compress 60 Pages Into 10 MinutesNotebookLM Produced a Draft in 10 MinutesThe Unexpected Wall: Image-Based PDFThe Markdown Workaround That Saved EverythingFinishing the Slides With GeminiBefore vs. After — The Real DifferenceFAQThe Request: Compress 60 Pages Into 10 MinutesWhen you become known as "the person who knows AI" at a K..

GoodTech AI · 2026.02.13 · 7 min readTable of ContentsWhy We Keep Postponing File CleanupCase 1: Scanning 15,000 Music Files for Duplicates in 20 MinutesCase 2: Renaming 30 Training Videos and Extracting MP3 AudioA Beginner's Guide to AI-Powered File ManagementStart With Your Messiest FolderFAQ[Insert image: hero_image.png] My external hard drive flashed a red warning: "Storage almost full." As ..