Exploration of Recent Advances in the Field of Brain Computer Interfaces
This is an incremental improvement for users of BCI systems, potentially enhancing control over devices through brain signals.
The paper tackles the problem of limited expressions and emotions in current Brain-Computer Interface (BCI) systems by proposing a non-invasive technique that extends the number of expressions to operate multiple objects, though no concrete numbers are provided.
A new approach for implementing number of expressions, emotions and, actions to operate objects through the thoughts of brain using a Non-Invasive Brain Computing Interface (BCI) technique has been proposed. In this paper a survey on brain and its operations are presented. The steps involved in the brain signal processing are discussed. The current systems are able to present few expressions and emotions on a single device. The proposed system provides the extended number of expressions on multiple numbers of objects.