Data Visualization Design - W4_L1: Data part - 1

Welcome to Week 4 Lecture 1 of the course "Data Visualization Design" by Prof. Venkat. Full Course: https://study.iitm.ac.in/ds/course_pages/BSCS4001.html Video Overview In this video, the professor introduces the Intelligence Hierarchy, which comprises four levels — data, information, knowledge, and wisdom — illustrating how raw data evolves into meaningful insights and informed decisions. He also explains the Hierarchy of Visual Understanding, emphasizing how visualization aids in interpreting data effectively. The lecture highlights the importance of measurement as a foundation for meaningful visualization, bridging the gap between data collection and actionable knowledge. About IIT Madras' online Bachelor of Science programme IIT Madras offers four-year BS programmes that aim to provide quality education to all, irrespective of age, educational background, or location. The BS programme has multiple levels, which provide flexibility to students to exit at any of these levels. Depending on the courses completed and credits earned, the learner can receive a Foundation Certificate from IITM CODE (Centre for Outreach and Digital Education), Diploma(s) from IIT Madras, or BSc/BS Degrees from IIT Madras. For more details, Visit: https://www.iitm.ac.in/academics/study-at-iitm/non-campus-bs-programmes #DataVisualization #InformationDesign #IntelligenceHierarchy #KnowledgeVisualization #DataMeasurement #VisualAnalytics #IITMadras #DataVisualizationDesign