Lecture Notes: Geovisualization and Spatial Data Visualization Announcements Project Presentations: Sign-up is open for project presentations in the TA sessions next week or the week after. Op...

Lecture Overview Today’s Focus: Visualization of temporal data (time visualization) Discussion of two visualization critiques Upcoming Sessions: Design exe...

Visualizing Multivariate Data - Detailed Notes (Fall 2024) Key Concepts in Multivariate Visualization 1. Why Talk About Multivariate Visualization? Real-world data often involves many attributes...

Data Processing Why talk about preprocessing 测量标准未知 Data Characteristics are unknown 数据质量差 Poor Data Quality 太多数据 Too many data Data Profiling Yo...

DESIGN PROCESSES & DATA/TASK ABSTRACTION Overview WHAT IS DATA? Information is higher level abstractions of that data that I can extract from it. eg. So for example distribution over d...

WHY TALK ABOUT INTERACTION & SOFTWARE ENGINEERING? Possibility of adjusting the visualization -> from viewing to exploring 从只能观看->主动探索 Possibility for issuing visual queries -> from ...

Conception tick mark（刻度线）是指坐标轴上的小标记或线条 arsenal: 武器库 benchmarks：基准 Scatter Plot It is used for two attributes, showing the strongest channel. If you want to see a trend, use that chart. If you...

Visual Encoding why talk about visual encoding Need to parametrize a preset chart -> e.g., which color scale to use Need to adjust a base chart -> e.g., to count...

VISUALIZATION IS FACETED 视觉素养：不仅依靠直觉，还需要有系统的知识去评估图表，比如可视化的反模式、评估框架和基准。 多领域知识的融合：为实现可视化，需要从多个学科中汲取必要的知识，包括统计学、机器学习、计算机图形学、Web开发、交互设计、认知心理学、图形设计和排版。 平衡深度与广度：虽然会接触这些领域，但并不会深入研究每一个，而是挑选与可视化相关的部分，帮助...

Input and Output Devices in Human-Computer Interaction Welcome to the second week of our Human-Computer Interaction (HCI) course. Today, we’ll delve into the practical aspects of human interaction...