what-is-rppg

What is RPPG?

Nowadays, measuring heart rate and heart rate variability can be done remotely, without all kinds of devices being attached to the test participant, using remote photoplethysmography (RPPG). What is RPPG and how does it work?
emotional-responses-infant-crying

Emotional responses to infant crying

Hearing an infant cry can cause negative emotions, which can impact the way we respond. Researchers Riem and Karreman instructed parents to apply specific emotion regulation strategies in response to infant crying.
how-to-measure-emotions

How to measure emotions - I

Measuring or assessing emotions is not always straightforward and easy. How do we view the nature of emotions in the first place?
how-emotions-are-made

How emotions are made

Emotions are created in the brain: Neuroscience research in the past decades has shown that our brain gives meaning to our experiences and sensations, through concepts such as emotions.
effects-negative-campaigning-emotions

The effects of negative campaigning on emotions

Do people display different emotions when they watch a commercial with or without negative campaigns? Sabine Dennert shares her findings in this guest blog post.
how-botulinum-toxin-affects-facial-expression

How botulinum toxin affects facial expression

For the past twenty years, the demand for cosmetic procedures to the face has increased drastically. New technologies have become available that make it possible to look ‘better and younger’.
what-biometric-research

What is Biometric Research?

Biometric research is the study of subconscious processes related to attention, cognition, emotion, and physiological arousal.
how-to-build-a-usability-lab

How to build a usability lab?

Usability testing is an essential part of user centered design processes. It is necessary to evaluate prototypes. So how do you build a usability lab? This how to will help you out!
automated-facial-expression-analysis

Smile like you mean it

Of all human expressions, a smile is the most universal. But can you tell which smile is real and which is false?
automatic-facial-expression-recognition

How to master automatic Facial Expression Recognition

Many researchers have turned towards using automated facial expression recognition software to better provide an objective assessment of emotions.