A long term goal in user modeling for improving human-computer interaction is to understand the user’s intent based on her monitored actions. We are developing an information retrieval system where the task is to predict relevance for new documents, given judgments on old ones. By monitoring the user’s eye movements and inferring implicit feedback from them we reduce the amount of tedious ranki...

Monitoring eye movements is a critical aspect of experimental design for studies of spatial attention and visual perception. However, obtaining online eye-movement recordings has been technologically difficult during functional magnetic resonance (MR) imaging studies. Previous approaches to monitoring eye movements either have distorted the MR images or have shown MR-related interference in the...

Over the past 30 years, fetal movement counts have been recommended to women in the second half of pregnancy as a way of monitoring fetal wellbeing and providing an early warning of fetal distress. However, guidance from the National Institute of Clinical Excellence (NICE) recommends abandoning this. Evidence is reviewed to show that the chance of preventing physical damage to the fetus is inde...

An automated, fixed-location, continuous time-lapse camera system was developed to analyze the existence of rockfall precursory movements and quantify volume changes after detachments. It implemented monitor basaltic formation on which Castellfollit de la Roca village is built. Due geometrical conditions area, consists three digital cameras managed by a control unit that contains Raspberry Pi 4...

Sleep studies assess the quality of sleep and body response to sleeping disorders. Sleep studies have gained prominence as empirical studies have shown the relation between untreated sleep disorders to e.g. high blood pressure, stroke, heart diseases and other severe medical conditions. Polysomnography (PSG) [1] and wrist actigraphy are widely used in sleep studies. These methods are neither co...