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- Barua, Shaibal, et al.
(författare)
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Classifying drivers' cognitive load using EEG signals
- 2017
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Ingår i: Studies in Health Technology and Informatics. - : IOS Press. - 0926-9630 .- 1879-8365. - 9781614997603 ; 237, s. 99-106
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Tidskriftsartikel (refereegranskat)abstract
- A growing traffic safety issue is the effect of cognitive loading activities on traffic safety and driving performance. To monitor drivers' mental state, understanding cognitive load is important since while driving, performing cognitively loading secondary tasks, for example talking on the phone, can affect the performance in the primary task, i.e. driving. Electroencephalography (EEG) is one of the reliable measures of cognitive load that can detect the changes in instantaneous load and effect of cognitively loading secondary task. In this driving simulator study, 1-back task is carried out while the driver performs three different simulated driving scenarios. This paper presents an EEG based approach to classify a drivers' level of cognitive load using Case-Based Reasoning (CBR). The results show that for each individual scenario as well as using data combined from the different scenarios, CBR based system achieved approximately over 70% of classification accuracy.
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- Blusi, Madeleine, Ph.D., et al.
(författare)
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Feasibility and Acceptability of Smart Augmented Reality Assisting Patients with Medication Pillbox Self-Management
- 2019
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Ingår i: Studies in Health Technology and Informatics. - : IOS Press. - 0926-9630 .- 1879-8365. ; 264, s. 521-525
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Tidskriftsartikel (refereegranskat)abstract
- Complex prescribed medicine regimens require extensive self-management. Handling multiple pills can be confusing; using a pillbox organiser is a common strategy. A smart Medication Coach Intelligent Agent (MCIA) can support patients in handling medicine. The aim of this research was to evaluate the feasibility and acceptability of the MCIA. A prototype was tested with 15 participants, age 17-76, filled a pillbox according to prescription assisted by the MCIA implemented in a Microsoft HoloLens. A quantitative method using questionnaires was applied. Results showed that using the MCIA implemented in an AR-headset, to assist people with prescribed polypharmacy regimen in filling a pillbox, was feasible and acceptable. There was a difference related to age regarding people's willingness to use an AR-headset for medication self-management. People older than 65 felt less comfortable using the technology and were also more hesitant to use the technology than those under 65.
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- Borgestig, Maria, 1968-, et al.
(författare)
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The Benefits of Gaze-Based Assistive Technology in Daily Activities for Children with Disabilities
- 2017
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Ingår i: Studies in Health Technology and Informatics. - Amsterdam, Netherlands : IOS Press. - 0926-9630 .- 1879-8365. ; 242, s. 1082-1088, s. 1082-1088
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Tidskriftsartikel (refereegranskat)abstract
- This article reports research findings on how gaze-based assistive technology contributed to performance of daily activities for a group of children with severe physical impairments and without speech.
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