Objective 3 04 Information and Communication Systems

How does useful information reach the right people? Follow a school meeting update through an information and communication system, then connect the ideas to manufacturing and transportation. Instructor: Phillip Cofield, Ed. S. Course: Technology Engineering and Design OBJECTIVE 3.04 Understand the role of information and communication systems in the function of technology. IN THIS LESSON Identify how information systems collect, process, store, retrieve, and use information. Trace a message through a source, encoding, channel, decoding, receiver, and feedback. Compare analog and digital representation, communication media, local networks, bandwidth, and latency. Explain why current information, accessibility, privacy, and reliable backup plans matter. Apply these concepts to technological systems and everyday decisions. PRACTICE QUIZ Ten questions, ten points each, for 100 points. Record A, B, C, or D. All ten questions appear before the answer explanations. Your goal is to get at least 90%: at least nine of ten correct. Each question has a short silent thinking pause. Pause the video longer whenever needed. CHAPTERS 00:00 Lesson 3.04: Information and Communication Systems 00:20 Today's Learning Goals 00:45 The Announcement Challenge 02:37 Source, Message, and Receiver 04:54 Noise and Interference 05:45 Networks Connect Devices 07:39 Information Quality 09:11 Transfer: A Manufacturing Line 10:26 Practice Quiz Directions 10:52 Question 1 15:46 Answer Review 18:48 Your Score and Next Steps 19:08 Thanks for Watching! NEXT LESSON: 3.05 Understand the role of agriculture and transportation in the function of technology. Thanks for learning with me. Subscribe and share to help other students and teachers find these lessons. Keep learning. Keep creating. #TechnologyEngineeringAndDesign #CommunicationSystems #TechnologyEducation