Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 232 for “"Computer interfaces"”.
-
Privacy and Brain-Computer Interfaces
… draws on three distinct fields: privacy, brain-computer interfaces (BCIs), and critical theory (specifically, Habermas’s Theory of Communicative Action). There are two aims. The first is to identify whether BCIs disrupt privacy, and if so, how. The second is to contribute methodological …
-
Shared control in brain computer interfaces
… and independent transport functionality. Brain computer interfaces (BCIs) o er the potential to enable robotic wheelchair control through the monitoring and categorisation of brain activity signals. This enables users to control the wheelchair through the use of prede ned thought patterns. …
-
Motor Imagery Based Brain Computer Interfaces
Brain Computer Interface (BCI) is an emerging technology which enables humans to communicate with external devices using their brain signals. Motor imagery classification is one such area in BCI systems where the goal is to detect and classify the motor related intentions of humans using their …
-
Spiking Neural Network Framework for Brain Computer Interfaces
In the field of Brain-computer interfaces (BCI), the majority of studies often rely on electroencephalography (EEG) over invasive methods despite the influence of noise and insufficient spatial resolution due to EEG's simplicity for practical usage. However, with EEG being an accumulation of …
-
The structure and development of human-computer interfaces
… testing, and modifying interactive human-computer systems. As in the early stages of software engineering development, current approaches to human-computer interface design are ad hoc, unstructured, and incomplete. The primary goal of this research has been to develop a structural, …
-
Improving Group Decision Making with Collaborative Brain-Computer Interfaces
… thesis proposes a hybrid collaborative Brain-Computer Interface (cBCI) for improving performance in group decision-making. Neural signals recorded via electroencephalography are integrated with other physiological and behavioural measures to predict the likelihood of the user being correct in …
-
Introducing liquid haptics in high bandwidth human computer interfaces
Thesis (M.S.)--Massachusetts Institute of Technology, Program in Media Arts & Sciences, 1998.
-
Investigation into Stand-alone Brain-computer Interfaces for Musical Applications
Brain-computer interfaces (BCIs) aim to establish a communication medium that is independent of muscle control. This project investigates how BCIs can be harnessed for musical applications. The impact of such systems is twofold — (i) it offers a novel mechanism of control for musicians during …
-
Adaptation and Control State Detection Techniques for Brain-Computer Interfaces
A brain computer interface (BCI) is an alternate channel of communication between the user and the computer, without having to go through the usual neuromuscular pathways. Using BCI, disabled patients can communicate with a computer or control a prosthetic device just by modulating his/her brain …
-
Hook-ups : how youth learn through creating physical computer interfaces
… to support children in creating physical computer input devices for computer programs they write. This project introduces a new approach to learning-through-design by providing opportunities for children to engage in both physical and computational design concurrently. This thesis …
-
The impact of computer interfaces on multi-objective negotiation problems
… such as in a decision-making process, the use of computer technology could enhance, or disturb, the collaboration process. This thesis evaluates whether a Tangible User Interface (TUI) is more effective for multi-objective group decision-making than a Graphical User Interface (GUI). To examine …
-
Dual-Band Power and Communication Antennas for Wireless Brain-Computer Interfaces
… biomedical devices such as wireless brain-computer interfaces (BCIs) for neural recording and stimulation face two key challenges: (1) remaining powered over a long duration and (2) communicating with an external system with sufficient bandwidth in an unconstrained environment without data …
-
Collaborative Brain-Computer Interfaces in Rapid Image Presentation and Motion Pictures
The last few years have seen an increase in brain-computer interface (BCI) research for the able-bodied population. One of these new branches involves collaborative BCIs (cBCIs), in which information from several users is combined to improve the performance of a BCI system. This thesis is focused …
-
EEG subspace analysis and classification using principal angles for brain-computer interfaces
Brain-Computer Interfaces (BCIs) help paralyzed people who have lost some or all of their ability to communicate and control the outside environment from loss of voluntary muscle control. Most BCIs are based on the classification of multichannel electroencephalography (EEG) signals recorded from …
-
Dynamic Bayesian Networks for Information Fusion With Applications to Human-Computer Interfaces
… power have given rise to a number of novel human-computer interaction (HCI) modalities---speech, vision-based gesture recognition, eye tracking, EEG, etc. However, despite the abundance of novel interaction devices, the naturalness and efficiency of HCI has remained low. This is due in particular …
-
Steady-state visual evoked potentials and their application to brain-computer interfaces
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2019-12-01
-
Fast Solutions Strategies for Integral Equations in Electromagnetics with Applications to Brain Computer Interfaces
L'abstract è presente nell'allegato / the abstract is in the attachment
-
Sound-production Related Cognitive Tasks for Onset Detection in Self-Paced Brain-Computer Interfaces
… of onset detection for Self-Paced (SP) Brain-Computer Interfaces (BCIs) to increase usability and practicality of BCIs towards real-world uses from laboratory research settings. Approach. To achieve this goal, various Sound-Production Related Cognitive Tasks (SPRCTs) were tested against idle …
-
Applications of sequential hypothesis testing to the development of non-invasive brain-computer interfaces
… (EEG) data for use in non-invasive brain computer interfaces (BCIs). The first contribution is a variable window-length classification method for use in a steady-state visual evoked potential (SSVEP)-based BCI. Instead of relying on a fixed window-length strategy—where a pre-specified …
Page 1 of 12