Towards a smart TV control system based on steady-state visual evoked potential

Hee Jin Park, Keun Tae Kim, Seong Whan Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper aims to investigate the effects of steady-state visual evoked potential (SSVEP) in the aspects of viewing distance variation for a smart TV control system. We designed an experimental environments with different viewing distance. Four healthy people (age 27.5±1, male) participated in the experiment. Four visual stimuli with a round shape were designed and presented on LED monitor flickering in frequencies of 7, 9, 11, and 13Hz. Viewing distances were changed from 1m to 3m during the experiment. Moreover, we collected SSVEP signals with and without videos as a disturbance stimulus on the monitor to consider similar condition in real life environments. The canonical correlation analysis (CCA) method was used to analyze the frequency information of the acquired SSVEP signals. The averaged accuracies of all subjects were 71 ± 8.7% during without-video condition and 67 ± 14% during with-video condition. The results show necessity of stabilization in SSVEP system performance in environment even with increasing viewing distance.

Original languageEnglish
Title of host publication3rd International Winter Conference on Brain-Computer Interface, BCI 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781479974948
DOIs
Publication statusPublished - 2015 Mar 30
Event2015 3rd International Winter Conference on Brain-Computer Interface, BCI 2015 - Gangwon-Do, Korea, Republic of
Duration: 2015 Jan 122015 Jan 14

Other

Other2015 3rd International Winter Conference on Brain-Computer Interface, BCI 2015
CountryKorea, Republic of
CityGangwon-Do
Period15/1/1215/1/14

Fingerprint

Visual Evoked Potentials
Bioelectric potentials
Control systems
Flickering
Light emitting diodes
Stabilization
Experiments

Keywords

  • Brain-Computer Interface
  • Smart TV
  • Steady-State Visual Evoked Potential
  • Viewing distance

ASJC Scopus subject areas

  • Human-Computer Interaction
  • Cognitive Neuroscience
  • Sensory Systems

Cite this

Park, H. J., Kim, K. T., & Lee, S. W. (2015). Towards a smart TV control system based on steady-state visual evoked potential. In 3rd International Winter Conference on Brain-Computer Interface, BCI 2015 [7073039] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IWW-BCI.2015.7073039

Towards a smart TV control system based on steady-state visual evoked potential. / Park, Hee Jin; Kim, Keun Tae; Lee, Seong Whan.

3rd International Winter Conference on Brain-Computer Interface, BCI 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7073039.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Park, HJ, Kim, KT & Lee, SW 2015, Towards a smart TV control system based on steady-state visual evoked potential. in 3rd International Winter Conference on Brain-Computer Interface, BCI 2015., 7073039, Institute of Electrical and Electronics Engineers Inc., 2015 3rd International Winter Conference on Brain-Computer Interface, BCI 2015, Gangwon-Do, Korea, Republic of, 15/1/12. https://doi.org/10.1109/IWW-BCI.2015.7073039
Park HJ, Kim KT, Lee SW. Towards a smart TV control system based on steady-state visual evoked potential. In 3rd International Winter Conference on Brain-Computer Interface, BCI 2015. Institute of Electrical and Electronics Engineers Inc. 2015. 7073039 https://doi.org/10.1109/IWW-BCI.2015.7073039
Park, Hee Jin ; Kim, Keun Tae ; Lee, Seong Whan. / Towards a smart TV control system based on steady-state visual evoked potential. 3rd International Winter Conference on Brain-Computer Interface, BCI 2015. Institute of Electrical and Electronics Engineers Inc., 2015.
@inproceedings{dfc1d6fcd51542b7b0fc50671b723579,
title = "Towards a smart TV control system based on steady-state visual evoked potential",
abstract = "This paper aims to investigate the effects of steady-state visual evoked potential (SSVEP) in the aspects of viewing distance variation for a smart TV control system. We designed an experimental environments with different viewing distance. Four healthy people (age 27.5±1, male) participated in the experiment. Four visual stimuli with a round shape were designed and presented on LED monitor flickering in frequencies of 7, 9, 11, and 13Hz. Viewing distances were changed from 1m to 3m during the experiment. Moreover, we collected SSVEP signals with and without videos as a disturbance stimulus on the monitor to consider similar condition in real life environments. The canonical correlation analysis (CCA) method was used to analyze the frequency information of the acquired SSVEP signals. The averaged accuracies of all subjects were 71 ± 8.7{\%} during without-video condition and 67 ± 14{\%} during with-video condition. The results show necessity of stabilization in SSVEP system performance in environment even with increasing viewing distance.",
keywords = "Brain-Computer Interface, Smart TV, Steady-State Visual Evoked Potential, Viewing distance",
author = "Park, {Hee Jin} and Kim, {Keun Tae} and Lee, {Seong Whan}",
year = "2015",
month = "3",
day = "30",
doi = "10.1109/IWW-BCI.2015.7073039",
language = "English",
isbn = "9781479974948",
booktitle = "3rd International Winter Conference on Brain-Computer Interface, BCI 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",

}

TY - GEN

T1 - Towards a smart TV control system based on steady-state visual evoked potential

AU - Park, Hee Jin

AU - Kim, Keun Tae

AU - Lee, Seong Whan

PY - 2015/3/30

Y1 - 2015/3/30

N2 - This paper aims to investigate the effects of steady-state visual evoked potential (SSVEP) in the aspects of viewing distance variation for a smart TV control system. We designed an experimental environments with different viewing distance. Four healthy people (age 27.5±1, male) participated in the experiment. Four visual stimuli with a round shape were designed and presented on LED monitor flickering in frequencies of 7, 9, 11, and 13Hz. Viewing distances were changed from 1m to 3m during the experiment. Moreover, we collected SSVEP signals with and without videos as a disturbance stimulus on the monitor to consider similar condition in real life environments. The canonical correlation analysis (CCA) method was used to analyze the frequency information of the acquired SSVEP signals. The averaged accuracies of all subjects were 71 ± 8.7% during without-video condition and 67 ± 14% during with-video condition. The results show necessity of stabilization in SSVEP system performance in environment even with increasing viewing distance.

AB - This paper aims to investigate the effects of steady-state visual evoked potential (SSVEP) in the aspects of viewing distance variation for a smart TV control system. We designed an experimental environments with different viewing distance. Four healthy people (age 27.5±1, male) participated in the experiment. Four visual stimuli with a round shape were designed and presented on LED monitor flickering in frequencies of 7, 9, 11, and 13Hz. Viewing distances were changed from 1m to 3m during the experiment. Moreover, we collected SSVEP signals with and without videos as a disturbance stimulus on the monitor to consider similar condition in real life environments. The canonical correlation analysis (CCA) method was used to analyze the frequency information of the acquired SSVEP signals. The averaged accuracies of all subjects were 71 ± 8.7% during without-video condition and 67 ± 14% during with-video condition. The results show necessity of stabilization in SSVEP system performance in environment even with increasing viewing distance.

KW - Brain-Computer Interface

KW - Smart TV

KW - Steady-State Visual Evoked Potential

KW - Viewing distance

UR - http://www.scopus.com/inward/record.url?scp=84927934066&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84927934066&partnerID=8YFLogxK

U2 - 10.1109/IWW-BCI.2015.7073039

DO - 10.1109/IWW-BCI.2015.7073039

M3 - Conference contribution

AN - SCOPUS:84927934066

SN - 9781479974948

BT - 3rd International Winter Conference on Brain-Computer Interface, BCI 2015

PB - Institute of Electrical and Electronics Engineers Inc.

ER -