Unit-2

Understanding the Human

Question

1. What are input and output channels? Explain them in detail.
2. Write short notes on human emotions.
3. Explain human vision and vision angle with proper figure.
4. Which are the four input output channels and describe any two .
5. Write the characteristics of sound.
6. What are the three types of sensory receptors. Explain.
7. What is fitt’s law?
8. Describe human memory.
9. What is reasoning? Explain its types.
10. Write a brief description on: human emotions , psychology and design.