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Human-Computer Interaction (HCI) is the study of the interaction between humans and computers and the design of computing technologies. It overlaps user-centered design, user interface design, and user experience design.

In this course, you will take a deep dive into HCI, so you can create designs that provide a fantastic user experience. More specifically, you learn the rules and principles behind the good and bad design as well as how to use design models to build interactive interfaces. In the latter half of the course, you’ll learn how to evaluate different models and how HCI is used in the real world.

Whether you are new to HCI or a professional, by the end of the course you will have a clear understanding of what it means to be a user and how to implement user-centered design for the best possible results.

Introduction to Human-Computer Interaction

## Introduction

__Tactual perception__ or __touch__ is how humans perceive objects in the surrounding environment using sensations created by the physical contact of the human body with the objects. This perception can help us in acquiring loads of information about the object we touch. We can immediately find the object's size, weight, temperature, material, and shape. 
  

# Introduction

__Tactual perception__ or __touch__ is how humans perceive objects in the surrounding environment using sensations created by the physical contact of the human body with the objects. This perception can help us in acquiring loads of information about the object we touch. We can immediately find the object's size, weight, temperature, material, and shape. 
  

Learn how humans perceive tactual perception. 

Before We Begin

Human and Computer Capabilities

Interaction

Design Rules and Fundamentals

Design Process

Phase 1: Requirements Analysis

Phase 2: Design/Prototyping/Development

Evaluation Techniques

Conclusion

Tactual Perception

Introduction