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.

Dartmouth College
Skills you'll gain: Structural Analysis, Structural Engineering, Civil Engineering, Vibrations, Architectural Engineering, Engineering Calculations, Construction, Architecture and Construction, SketchUp (3D Modeling Software), Building Design, Mechanics, Engineering Analysis, Materials science, Mathematical Modeling, Failure Analysis, Engineering Design Process, Engineering, Design, 3D Modeling
★ 4.8 (185) · Beginner · Specialization · 3 - 6 Months

National Academy of Sports Medicine
Skills you'll gain: Exercise Science, Kinesiology, Human Musculoskeletal System, Respiration, Physiology, Neurology, Mechanics, Injury Prevention, Anatomy, Medical Terminology, Nutrition and Diet
★ 4.7 (81) · Beginner · Course · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Semiconductors, Electronic Systems, Electronics, Electronic Components, Electronics Engineering, Power Electronics, Electrical Engineering, Engineering Design Process, Hardware Design, Electronic Hardware, Engineering, Scientific, and Technical Instruments, Schematic Diagrams, Diagram Design, Basic Electrical Systems, Performance Testing, Systems Analysis, Engineering Analysis, Mathematical Modeling, Physics, Engineering Calculations
★ 4.8 (188) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Photo/Video Production and Technology, Photography, Content Development and Management, Social Media Campaigns, Content Performance Analysis, Social Media, Brand Marketing, Social Media Analytics, Photo Editing, Visual Storytelling, Video Production, Brand Strategy, Content Scheduling, Video Editing, Drive Engagement, Driving engagement, Branding, Videography, Content Optimization, Writing
★ 3.9 (45) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Multimedia, Interactive Data Visualization, Data Visualization, Marketing Design, Visual Storytelling, Diagram Design, Brainstorming, Data Sharing, Presentations, Creative Design, Visual Design, Color Theory, Knowledge Transfer, Drive Engagement, Design Elements And Principles, Graphic Design, Marketing, Communication
★ 4.7 (438) · Intermediate · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Robotics, Machine Controls, Control Systems, Graph Theory, Engineering, Scientific, and Technical Instruments, Automation, Artificial Intelligence, Planning, Simulation and Simulation Software, Engineering, Simulations, Computer Science, Mechanics, Algorithms, Computer Programming, Virtual Environment, Spatial Data Analysis, Linear Algebra, Applied Mathematics, Design
★ 4.5 (83) · Beginner · Specialization · 3 - 6 Months

UNSW Sydney (The University of New South Wales)
Skills you'll gain: Design Thinking, Design Strategies, Business Transformation, Workforce Development, Strategic Thinking, Automation, Digital Transformation, Human Centered Design, Emerging Technologies, Innovation, Service Design
★ 4.7 (322) · Beginner · Course · 1 - 4 Weeks

Princeton University
Skills you'll gain: Theoretical Computer Science, Data Structures, Computer Science, Computer Architecture, Computer Systems, Algorithms, Computer Programming, Computational Logic, Java Programming, Computer Hardware, Scalability
★ 4.7 (790) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Generative AI, Generative Model Architectures, Database Design, Data Pipelines, Query Languages, Extract, Transform, Load, Responsible AI, Data Warehousing, Data Ethics, Data Infrastructure, Data Architecture, Data Mining, Data Synthesis, Data Analysis, Data Quality, Convolutional Neural Networks
★ 4.5 (71) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Bash (Scripting Language), Scalability, Distributed Computing, Shell Script, Computer Systems, Big Data, Linux Commands, Hardware Architecture, Operating Systems, Unix Shell, File Systems, Computing Platforms, Linux, Performance Testing, Scripting, Performance Tuning, Memory Management, Computer Architecture, Capacity Management, File Management
★ 3.8 (168) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Keyword Research, Digital Publishing, Content Optimization, Search Engine Optimization, Intellectual Property, Layout Design, Account Management, Accounting
★ 4.3 (99) · Beginner · Guided Project · Less Than 2 Hours

MongoDB Inc.
Skills you'll gain: MongoDB, Database Systems, Database Development, Database Management, Transaction Processing, Databases, NoSQL, Database Management Systems, Database Administration, Data Modeling, Database Design, Query Languages, Data Integrity, Data Storage, Cloud Deployment, Document Management, Cloud Platforms, Application Development
★ 4.6 (110) · Beginner · Course · 1 - 3 Months