Logeion vs DFT 101

Learn English, Greek, Spanish, German and French with guided learning paths, short lessons, smart practice, and an AI tutor. Logeion helps you study step by step with a simple learning experience built for steady progress. What you can do in Logeion: - follow guided learning paths - learn through bite-sized daily lessons - practise vocabulary, phrases, and grammar - improve reading and speaking with focused exercises - review with quizzes and smart practice - get help from an AI tutor when you need support Languages available now: - English - Greek - Spanish - French - German Coming soon: - Russian - Italian Logeion is made for learners who want clear structure, easy daily study, and practical language practice in one place. Icon and illustration credits: Some icons and illustrations used in this app are from Flaticon (www.flaticon.com): reward icons by gungyoga04, flag icons and Greek mythology avatar icons by Freepik. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Design for Test (DFT) made simple and practical. DFT 101 is a focused learning app designed for students, engineers, and professionals who want to understand Design for Testability clearly — from fundamentals to interview-level concepts. This app avoids unnecessary theory and focuses on what really matters in real-world DFT. What you’ll learn • What DFT is and why testability matters • Controllability and observability • Scan chains and scan flip-flops • Shift vs capture • Fault models (stuck-at, transition) • ATPG fundamentals • Test power and timing concepts • Boundary scan, JTAG, BIST & MBIST • Test compression and diagnosis basics How you learn • Simple definitions and explanations • Practical examples • Topic-wise quizzes (60%+ to complete) • Progress tracking • Dedicated Interview Mode for fast Q&A practice Who this app is for • VLSI students • Entry-level DFT engineers • Professionals refreshing DFT concepts • Interview preparation No ads. No in-app purchases. Just focused learning.