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Unit 1 Is Tech the Right Career?1 ContentsĿ¼Unit 1 Is Tech the Right Career?1 Section A 3 Section A 35 Section A 69 Section A 105 Unit 5 AI: Gospel or Nightmare?139 Unit 5 AI: Gospel or Nightmare?139 Section A 141 Section A 171 Section A 201 Section A 233 Text A Steve Jobs —an Innovator and Genius 234 Section B 247Unit 1 Is Tech the Right Career?1 ContentsĿ¼Unit 1 Is Tech the Right Career?1 Section A 3 Text A IT Career Paths 4 Section B 18 Text B Why Choose IT19 Unit 2 E-Learning33 Section A 35 Text A Learn for Free with MOOCs36 Section B 51 Text B The Flipped Classroom Model52 Unit 3 Programming Language and Natural Language67 Section A 69 Text A Computer Science Is Not a Foreign Language 70 Section B 85 Text B A Brief History of Semantics87 Unit 4 Virtual World and Real World103 Section A 105 Text A Pokémon Go Brings Pocket Monsters to Life106 Section B 121 Text B The Metaverse Is Evolving from Fiction into Fact 121 Unit 5 AI: Gospel or Nightmare?139 Unit 5 AI: Gospel or Nightmare?139 Section A 141 Text A Should We Worry About Sentient AI?142 Section B 155 Text B Are We Living in a Simulation?156 Unit 6 Internet and Economy 169 Section A 171 Text A Rise of the Cyberstar Economy 171 Section B 185 Text B Here’s What’s Really Killing Malls186 Unit 7 Internet Insecurity 199 Section A 201 Text A Online Privacy Fears Are Real 202 Section B 215 Text B How to Stop Your Vacuum from Spying on You? 216 Unit 8 Pioneers in Technology231 Section A 233 Text A Steve Jobs —an Innovator and Genius 234 Section B 247 Text B Heroes Hidden Behind ENIAC 248 Glossary261