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The aim of this study is to investigate the impact of luminance level on the emotional evaluation from electroencephalography (EEG) records. EEG recordings obtained from 31 healty partipicants were used in this study. Featıres were obtained from EEG recordings using short time fourier transform (STFT) and Hjorth descriptors. According to the performance evaluation results (accuracy percentage), the...
Canonical correlation analysis (CCA) has been successfully used for extracting frequency components of steady-state visual evoked potential (SSVEP) in electroencephalography (EEG). Recently, a few efforts on CCA-based SSVEP methods have been made to demonstrate the benefits for brain computer interface (BCI). Most of these methods are limited to linear CCA. In this paper consider a deep extension...
This article presents a study of customer behaviour during the selection of products from the store shelf. There are many factors that can determine whether a particular product attracts shoppers' attention, such as shape and colour of the packaging, location on the shelf, price and brand. During this study we have created a store shelf with groceries that resembled a real life shopping experience...
This paper deals with a new EMG based man-machine interface called VAMPIRE-BAT/WASPS. It is not only a high performance wireless EMG measuring instrument but also a stimulant device using high voltage electricity. Therefore, we can build bi-directional man-machine interface using VAMPIRE-BAT/WASPS. One of its interesting features is "pin-point feedback" that means the electric stimulation...
A Brain-Computer Interface (BCI) provides a completely new output pathway and so an additional possible way a person can express himself if he/she suffers disorders like amyotrophic lateral sclerosis (ALS), brainstem stroke, brain or spinal cord injury or other diseases which impair the function of the common output pathways which are responsible for the control of muscles or impair the muscles. Although...
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