Week 1: Verkennen: Difference between revisions

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[[Welke technieken zijn er op dit moment in ontwikkeling voor het 'schrijven' met de ogen en de hersenen?]]
[[Welke technieken zijn er op dit moment in ontwikkeling voor het 'schrijven' met de ogen en de hersenen?]]
'''Artikel 1:'''
"EyeBoard: A Fast and Accurate Eye Gaze-BasedText Entry System
Proposes a new interface for dwell-free eye-writing.
'''Artikel 2:'''
"The potential of dwell-free eye-typing for fast assistive gaze communication"
Gaze communication systems have been researched for over 30 years. [Majaranta and Raih¨ a 2002 ¨ ]
Earlier technique: eye-typing = if you stare at a letter as long as the preset dwell-time out then the system assumes you want to type the letter. Findings were between 7-20 wpm. [Majaranta and Raih¨ a 2002 ¨ ; Majaranta et al. 2009; Wobbrock et al.2008; Tuisku et al. 2008; Ward and MacKay 2002]
Other fast technique: Dasher = works with boxes that each represent a letter. The larger the box the more probable it is that the letter is chosen.
New proposed technique: dwell-free eye-typing = swyping with your eye and the system tries to figure out what you meant.
'''Artikel 3:'''
"Writing with Your Eye: A Dwell Time Free Writing System Adapted to the Nature of Human Eye Gaze"
Problems with eye tracking software:
accuracy is limited to 0.5-1.0 degrees of an angle.
delay dependent on the frequency
jitters and tremors make it difficult to point the eye.
'Midas touch problem’  when something else is attractive the eye moves to that.
'''Artikel 4:'''
"Control of a two-dimensional movement signal by a noninvasive brain-computer interface in humans."
Artikel about non invasive cursor movement.
'''Artikel 5:'''
"Neural Signal Based Control of the Dasher Writing System"
Writing with Dasher and send signals via EEG.
Big advantage: no muscle control is needed, this prevents pain and a lack of precision.
'''Artikel 6:'''
"Language Model Applications to Spelling with Brain-Computer Interfaces"
Ways of spelling by using different BCI techniques.

Revision as of 15:28, 4 September 2014

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In hoeverre is op dit moment de techniek ontwikkeld om robots te laten spreken?




Welke technieken zijn er op dit moment in ontwikkeling voor het 'schrijven' met de ogen en de hersenen?

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