Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary contribution of Douglas Engelbart to HCI?
💡 Hint: Think about his revolutionary demonstration in the late 1960s.
Question 2
Easy
What is Sketchpad?
💡 Hint: It allowed users to manipulate graphical objects directly.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
Who is credited with inventing the computer mouse?
- Douglas Engelbart
- Ivan Sutherland
- Bill Gates
💡 Hint: Think about the demonstration in the 1960s.
Question 2
Sketchpad was developed by which pioneer in HCI?
- Douglas Engelbart
- Ivan Sutherland
- Steve Jobs
💡 Hint: Consider who worked on early graphical systems.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple user interface for a new app that utilizes features from Engelbart's and Sutherland's innovations. Describe two features that demonstrate 'direct manipulation' and the use of a pointing device.
💡 Hint: Think about interactions that are intuitive and engaging.
Question 2
Research and discuss how hypertext has evolved from Engelbart's definition to its application in today's internet browsing. Provide at least two modern examples.
💡 Hint: Consider how you navigate your favorite websites.
Challenge and get performance evaluation