Interaction design courses can help you learn user research techniques, prototyping, usability testing, and the principles of visual design. You can build skills in creating user personas, designing wireframes, and conducting A/B testing to refine user experiences. Many courses introduce tools like Sketch, Figma, and Adobe XD, that support creating interactive prototypes and visual assets. You'll also explore methods for gathering user feedback and iterating on designs to enhance usability and engagement.

Coursera
Skills you'll gain: Figma (Design Software), Prototyping, Collaborative Software, Graphical Tools, Design, Digital Design, Design Elements And Principles, Design Software, Graphic Design, UI Components, User Interface (UI) Design, Typography, File Management, User Accounts, Application Design, Instructional Design, Systems Design
★ 5 (7) · Beginner · Guided Project · Less Than 2 Hours

Harvard Business Review
Skills you'll gain: Process Analysis, Project Management, Project Risk Management, Project Coordination, Project Schedules, Process Management, Process Improvement, Business Process, Continuous Improvement Process, Process Improvement and Optimization, Business Process Reengineering, Business Process Improvement, Team Performance Management, Business Process Management, Process Design, Process Optimization, Risk Management, Scheduling, Scope Management, Stakeholder Management
★ 5 (7) · Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Color Theory, Typography, Cascading Style Sheets (CSS), Web Content Accessibility Guidelines, Web Design, HTML and CSS, Animations, Digital Design, Visual Design, User Interface (UI) Design, Usability, Visualization (Computer Graphics)
★ 4.6 (8) · Intermediate · Course · 1 - 4 Weeks

Dassault Systèmes
Skills you'll gain: SolidWorks (CAD), Technical Design, Design Software, Computer-Aided Design, 3D Modeling
★ 5 (6) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Cross-Functional Collaboration, Collaboration, Cross-Functional Team Leadership, Cooperation, Team Collaboration, Team Leadership, Team Management, Self-Awareness, Personal Attributes, Relationship Building
★ 4.7 (22) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: HTML and CSS, Hypertext Markup Language (HTML), Web Development, Web Language, Web Applications, Web Design and Development, Cascading Style Sheets (CSS), Web Design
★ 4.2 (14) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Google Gemini, Generative AI Agents, OpenAI API, Responsible AI, Content Creation, Large Language Modeling, Hugging Face
★ 4.6 (17) · Beginner · Course · 1 - 3 Months

Alfaisal University | KLD
Skills you'll gain: Personal Attributes, Leadership Studies, Cooperation, Goal-Oriented, Professionalism, Collaboration, Organizational Effectiveness, Strategic Leadership, Leadership, Business Leadership, Analytical Skills
★ 4.9 (21) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: JSON, Javascript, JavaScript Frameworks, Software Testing, Unit Testing, Scripting, Frontend Performance, Event-Driven Programming, Hypertext Markup Language (HTML), Scripting Languages, Data Validation, Data Structures, Network Protocols, Verification And Validation
★ 3.8 (12) · Beginner · Course · 1 - 3 Months

National Academy of Sports Medicine
Skills you'll gain: Stress Management, Mental and Behavioral Health, Medical Nutrition Therapy, Behavioral Health, Mental Health Diseases and Disorders, Psychosocial Assessments, Exercise Science, Social Determinants Of Health, Social Sciences, Nutrition and Diet, Cognitive Behavioral Therapy, Health And Wellness Coaching, Kinesiology, Resilience, Nutrition Care Plans, Coaching, Clinical Nutrition, Mental Health, Health Assessment, Preventative Care
★ 4.5 (24) · Intermediate · Specialization · 1 - 3 Months

Northeastern University
Skills you'll gain: Stakeholder Engagement, Process Mapping, Business Process, Stakeholder Management, Business Workflow Analysis, Business Process Modeling, Process Analysis, Workflow Management, Business Transformation, Business Analysis, Business Process Management, Business Process Improvement, Stakeholder Analysis, Business Requirements, Gap Analysis, Requirements Elicitation, Digital Transformation, Continuous Improvement Process, Innovation, Agile Methodology
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Recurrent Neural Networks (RNNs), Generative AI, Fine-tuning, Vision Transformer (ViT), Machine Learning Methods, Model Optimization, Model Training, Large Language Modeling, Embeddings, Network Architecture
★ 4.9 (7) · Intermediate · Course · 1 - 3 Months