Pupil size variation as an indication of affective processing

T Partala, V Surakka - International journal of human-computer studies, 2003 - Elsevier
The present objective was to investigate pupil size variation during and after auditory
emotional stimulation. Thirty subjects'(15 females and 15 males) pupil responses were …

Is a neutral face really evaluated as being emotionally neutral?

E Lee, JI Kang, IH Park, JJ Kim, SK An - Psychiatry research, 2008 - Elsevier
Most of the functional neuroimaging studies on emotion have used neutral faces as a
baseline condition. The aim of the present study was to explore whether prototypical neutral …

[图书][B] The faces of forgiveness: Searching for wholeness and salvation

FLR Shults, SJ Sandage - 2003 - books.google.com
While forgiveness has historically been regarded as a religious concern, it has also become
a popular topic in contemporary psychology. Unfortunately, there has been little effort to …

Pupillary behavior in positive and negative emotions

A Babiker, I Faye, A Malik - 2013 IEEE International …, 2013 - ieeexplore.ieee.org
Emotion recognition process is proven to be an essential tool to increase human-computer
reaction, interpret social relations, investigate mental health, and study human behavior …

[HTML][HTML] Machine learning to differentiate between positive and negative emotions using pupil diameter

A Babiker, I Faye, K Prehn, A Malik - Frontiers in psychology, 2015 - frontiersin.org
Pupil diameter (PD) has been suggested as a reliable parameter for identifying an
individual's emotional state. In this paper, we introduce a learning machine technique to …

Auditory emotional feedback facilitates human-computer interaction

A Aula, V Surakka - People and Computers XVI-Memorable Yet Invisible …, 2002 - Springer
The present study investigated psychophysiological responses to emotional feedback in a
computerised problem-solving experiment. 40 subjects solved 27 series of mathematical …

Non-conscious behavior in emotion recognition: gender effect

A Babiker, I Faye, A Malik - 2013 IEEE 9th International …, 2013 - ieeexplore.ieee.org
Recently, more attention is given to Human-Computer Interaction (HCI) systems, which aim
at making computer technology more usable for people by recognizing their affective states …

Navigating the Maze of Attention: Exploring Interactions Among Stimulus, Individual Characteristics, and Context in Threat Perception

G Moscona, E Gozansky, E Abado, H Okon-Singer - 2024 - researchsquare.com
An ongoing debate exists in the literature regarding the reliability of attention bias to threats.
The current study directly examined how the interaction between available attention …

Eye-gaze and facial expressions as feedback signals in educational interactions

K Jokinen, P Majaranta - Technologies for Inclusive Education …, 2013 - igi-global.com
In this chapter, the authors explore possibilities to use novel face and gaze tracking
technology in educational applications, especially in interactive teaching agents for second …

Using the EMFI chair to measure the user's emotion-related heart rate responses

J Anttonen - 2005 - trepo.tuni.fi
The research reported here is part of a multidisciplinary collaborative project that aimed at
developing embedded measurement devices using electromechanical film (EMFi) as a …