Практикум: Eye-tracking - методы и технологии – Учебные курсы – Национальный исследовательский университет «Высшая школа экономики»

Бакалавриат 2021/2022

Лучший по критерию «Новизна полученных знаний»

Статус: Курс по выбору (Психология)

Направление: 37.03.01. Психология

Кто читает: Департамент психологии

Где читается: Факультет социальных наук

Когда читается: 4-й курс, 3 модуль

Формат изучения: без онлайн-курса

Охват аудитории: для своего кампуса

Преподаватели: Макиннес Уильям Джозеф

Язык: русский

Кредиты: 3

Контактные часы: 20

Полная версия программы учебной дисциплины

Аннотация

Upwards of 25% of the human cortex is directly involved with processing visual input and even more is involved indirectly in helping to interpret that input. Since most these visual areas are coded in the same coordinate space as the retina, if we know where a person is looking we have an excellent representation of the visual information that is being coded in the brain. As we navigate and inspect the world around us, we make we make roughly three eye movement every second in order to bring the high resolution cells in the fovea to areas we wish to inspect. Recording and measuring eye movements in experimental or real world settings can provide information on a person’s visual input, attentional state, and other more cognitive functions. This course will explore current eye tracking technologies with a focus on video-based eye trackers (videooculography) but will also consider alternate techniques like (Electrooculography). Topics will include: a survey of current eye tracking solutions available and the advantages of disadvantages of each; experiment methodologies that are particular to eye tracking; a survey of observable eye data including saccades, microsaccades, pupilometry and smooth pursuit eye movements; and advanced techniques such as gaze contingent displays and combining eye tracking with EEG and TMS. The class will conclude with a series of practical sessions on how to implement experiments, collect, analyze and interpret data using high speed/resolution eye trackers available in the psychology department.

Цель освоения дисциплины

The oculomotor system review
Types of eye movement classifications
Electrooculography (video based eye trackers)
Other, less common eye tracking technologies
Tools and software for constructing eye tracking experiments
How to interpret eye movements
Fundamentals of vision theory

Планируемые результаты обучения

How do we control eye tracking in a real time experiment?
How do we interpret gaze properties. What do eye movements tell us about attention, memory, and decision making. What are the limits of these interpretations
How do we interpret gaze properties. What do eye movements tell us about attention, memory, and decision making. What are the limits of these interpretations.
How does the timing of the eye tracker relate to timing of the experiment display. What are the temporal and spatial accuracies of leading eye trackers?
Understand the notion of saccadic triangulation with video plus corneal reflection system. Three dimension head plus eye transformations to 2-d gaze prediction.
Understand the notion of saccadic triangulation with video plus corneal reflection system. Three dimension head plus eye transformations to 2-d gaze prediction.
What is a gaze contingent paradigm, and how can we build it?
Know the definition of saccades, microsaccades, and pursuit eye movements. When do they occur and what are the different properties