ECE 595T - Psychophysics for Interface Engineering
Lecture Hours: 2 Lab Hours: 2 Credits: 3
This is an experiential learning course.
Experimental Course Offered:
Fall 2000, Fall 2001, Fall 2002
Psychophysics is the quantitative study of the relationship between a physical stimulus and perception. This course focuses on the theory and practice of assessing human performance in terms of detection, discrimination, reconstruction, and identification of physical events. Furthermore, it discusses mathematical and computational modeling of the underlying psychological mechanisms. Examples are given for visual, auditory, and haptic human-machine interfaces. The laboratory component of the course requires the students to design, implement and conduct psychophysical experiments.
- Detection Theory: A User's Guide , 2nd, Beta Edition , N. A. Macmillan and C. D. Creelman , Cambridge University Press , 2000
- Handouts for additional readings will be provided.
- identify a psychophysical problem. [None]
- formulate the problem as a detection, discrimination, reconstruction, or identification experiment. [None]
- select an appropriate experimental paradigm. [None]
- determine range of physical parameters that are meaningful for the specific problem. [None]
- determine experimental parameters such as number of subjects and total trials with consideration for the statistical robustness of experimental data. [None]
- predict possible experimental outcomes based on literature survey. [None]
- analyze experimental data in terms of threshold or information transmission. [None]
- form a mathematical model of the relationship between physical stimuli and perceptual judgements. [None]
|1||Signal Detection Theory|
|2||Introduction to Information Theory|
|3||Absolute Identification Paradigm|
|4||Perception as Inverse Problems|
|2||Student Project Presentations|