Publications de Andreas Sonderegger

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This user-centered design research project aimed to investigate visual and interaction principles for augmented reality (AR) in the context of environmental and nutritional food labelling. Nutritional information on existing food labels is often misunderst ...

This study presents the first phase of a transdisciplinary research project aimed at improving the design of visual feedback stimuli in neurofeedback (NFB) applications. While current NFB research has focused extensively on signal processing and feature ex ...

Interest in technology supporting meditation continues to grow commercially and academically. Commonly, these approaches look at how audio-visual feedback based on physiological indicators can help induce a state of meditation. Haptic feedback is now seen ...

Technology supporting meditation is a multimillion-dollar market that continues to grow. There is also strong academic interest to understand and improve the impact technology can have for the user experience of practitioners. However, little work investig ...

We have developed a pictorial multi-item scale, called P-SUS (Pictorial System Usability Scale), which aims to measure the perceived usability of mobile devices. The scale is based on the established verbal usability questionnaire SUS (System Usability Sca ...

Icons play an important role in modern interfaces and therefore recent empirical research has focused on enhancing icon processing — that is, icon perception and icon function understanding. However, in existing sets, icons vary simultaneously across diffe ...

The present article is concerned with the theoretical foundations and practical aspects of developing pictorial scales. It aims to assess the potential of pictorial scales compared to verbal scales. The article provides a review of existing pictorial scale ...

Introduction Findings of recent studies indicate that it is possible to enhance cognitive capacities of healthy individuals by means of individual upper alpha neurofeedback training (NFT). Although these results are promising, most of this research was con ...

Understanding our visual world requires both looking and seeing. Dissociation of these processes can result in the phenomenon of inattentional blindness or 'looking without seeing'. Concomitant errors in applied settings can be serious, and even deadly. Cu ...

How are different measures of user experience (UX) related to each other? And does it differ if a technological device is used for work or leisure with regard to UX? In the present study, the influence of context factors (i.e. usage domain) on the outcomes ...

Tinnitus (TI) is a disease of the brain with high prevalence and often severe consequences for which no causal therapy approach has been established so far. Neurofeedback Training (NFT) is considered a promising approach to treat TI based on studies applyi ...

This paper introduces MNE-RT, a Python package designed for real-time neural feature extraction from magne-toencephalography (MEG) and electroencephalography (EEG) signals in Brain-Computer Interface (BCI) systems. The package incorporates efficient algori ...

Tools that provide visual feedback about emotions to the user in the form of an avatar or an emoticon have become increasingly important. While a great deal of effort has already been put into the reliable and accurate automatic detection of emotions, only ...

Andreas Sonderegger

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Food Talks: visual and interaction principles for representing environmental and nutritional food information in augmented reality

Designing Feedback Stimuli in Neurofeedback: Preliminary Requirements from Experts and Users

A user-centered design approach for crafting personalized guided meditation

Adapting Haptic Feedback for Guided Meditation

Pictorial System Usability Scale (P-SUS): Developing an Instrument for Measuring Perceived Usability

Design standards for icons: The independent role of aesthetics, visual complexity and concreteness in icon design and icon understanding

Pictorial Scales in Research and Practice A Review

Neurofeedback training with a low-priced EEG device leads to faster alpha enhancement but shows no effect on cognitive performance: A single-blind, sham-feedback study

Microsaccades Distinguish Looking From Seeing

The UX Construct – Does the Usage Context Influence the Outcome of User Experience Evaluations?

Auditory Phantom Perceptions (Tinnitus) and Neurofeedback Training ‘In the Wild’: A Feasibility Study on Home Treatment

Advances on Real Time M/EEG Neural Feature Extraction

AniSAM & AniAvatar – Animated Visualizations of Affective States