Lately, some groups came up with the idea of integrating the classic P300 speller scenario with some predictive spelling mechanism. So why not with OpenViBE? As a little side project I tried to include some predicitve spelling inside OpenViBE, based on the Presage library ( http://presage.sourceforge.net/?q=node/20 ) which was already used in a motor-imagery spelling BCI. For now I only succeeded in using a part of the Presage library, but the developer gave me some tips to completely compile it (but I still did not have time to do it).
The code can be found on http://www.thewired.be/blog/wp-content/ ... peller.zip
there's also a database included which I made with the Presage tool. both the source (and presage dependencies) and executables are inside the zip file (organized according to the OpenViBE source tree structure).
Any comments are welcome (there are probably still a lot of bugs in the code and the numeric screens is also not yet implemented).
Kind regards,
Dieter Devlaminck
) predictive speller !
my blog
my tweets
my linkedin