UM BUT THERE'LL BE I SUPPOSE JUST SOME PURELY EYE MOVEMENT STUFF WE COULD DO I S PRESUMABLY WITH G. D. F. UH YEAH UH YEAH C WELL YEAH YOU TOLD THAT EARLIER 'CAUSE YOU COULD DO A QUICK ANA YOU COULD DO A QUICK ANALYSIS ON THE G. D. F. STUFF WITHOUT HAVING TO BEFORE YOU HIT BEFORE YOU DO THE DIALOGUE ANALYSIS TYPE STUFF SO YOU CAN GET SOME SOME RESULTS ANYWAY CAN'T YOU OKAY YEAH BUT IT MAKES MORE SENSE FOR THE CONVERTER BETWEEN G. D. F. AND N. X. T. NOT TO ADD ANY DATA ALL IT DOES IS DO THIS THIS STUPID DATA FORMAT CONVERSION AND IT IT'S JUST YOU KNOW SEPARATING IT OUT IN THE LITTLE STEPS SO YOU KNOW THERE HAVE TO BE THESE OTHER SCRIPTS THAT ADD ANY UM DATA TRANSFORMS UM NOT DATA FORMAT TRANSFORM FORMS BUT DATA TRANSFORMS LIKE THIS IDEA OF UM OF PUTTING TOGETHER GAZES FROM FIXATIONS SO Y YOU KNOW I IF WE KEEP IT SIMPLER LIKE THAT SO THAT IT'S IN LITTLE PIECES THEN IT'LL BE JUST EASIER TO UNDERSTAND W WHAT THE WH THE WHOLE THING DOES RIGHT OKAY OKAY YOU WANNA KNOW WHETHER IT'S ONE OF THESE LITTLE POST PROCESSES GOING WRONG OR WHETHER IT'S JUST THE THING THAT DUMPS IT INTO THE MULTIPLE FILES FOR THE AND G. D. F. TO N. X. T. TRANSFORM IS C IS PRETTY SIMPLE SO UM YOU KNOW THAT'S ALSO WHY I SENT YOU THE MM SAARBRUECKEN SOFTWARE F THAT UH THE STUFF THAT TAKES THE ASCII SORT OF FORMAT ORIGINALLY AND THEN JUST UH SORT OF COMPRESSES IT AND THINGS YEAH THE GERMAN STUFF UH BECAUSE THAT LITTLE UTILITY UM DOES THINGS LIKE T WELL BUT YOU CAN TELL IT TO WHAT TO DO WITH BLINKS WHETHER JUST TO LUMP THEM IN OR OR NOT UH WHAT THE MINIMUM FIXATION DURATION FOR A STABLE FIXATION WOULD BE SORT OF YOU HAVE IF IT PICKS UP T FIXATIONS LESS THAN SAY FIFTY MILLISECONDS YOU CAN TELL IT JUST TO AGAIN LUMP THEM ALL TOGETHER THAT'S NOT A SORT OF RELIABLE ENOUGH FIXATION UH YOU CAN PUT IN THESE SORT OF OF THINGS SO THAT'S UH THAT'S A BIT OF SOFTWARE THAT'S SENT AND THAT INCLUDES THE SOURCE CODE AND THINGS AS WELL THERE'S NO C SORT OF RESTRICTIONS ON THAT FAIR ENOUGH FAIR ENOUGH ARE YOU JUST GONNA COPY WHAT THEY DO OR IS IT DOCUMENTED LIKE WHY THEY DID IT THEY WAY THEY DID IT OR IS IT JUST UH NO THERE'S VERY LITTLE DOCUMENTATION AS YOU MIGHT IMAGINE FOR THESE SORT OF THINGS YEAH SO I G I UH YEAH THAT'S THAT'S WHY SO MM-HMM MM-HMM HMM THAT'LL GI THAT'LL GIVE US A STARTING POINT FOR US TO SORT TO TALK ABOUT IT TO LOOK FOR WHAT ANALYSIS WE N ACTUALLY NEED TO DO ON IT AND THINGS UM YEAH EASY C YEAH CREATE ALL THE UH SWITCHES AND WHATEVER ELSE YOU NEED TO DO SO UM FINE GOOD OKAY OKAY YEAH SO WE'LL ON ONCE YEAH WELL ONCE I'VE HAD ONCE I'VE HAD A BIT OF BIT MORE LOOK AT THIS G. D. F. STUFF THEN START LOOKING THROUGH THAT START LOOKING THROUGH THAT AND MAKE SURE THAT WORKS 'CAUSE THERE ARE A LOT OF UM STRANGE EVENT TAGS THAT THE EYE LINK PRODUCES THAT ARE FAIRLY MEANINGLESS I THINK AND IT CAN STRI IT STRIPS OUT A LOT OF THE JUNK UH AS WELL SO IT CLEANS IT UP MM-HMM UH-HUH WELL B BUT WE DON'T WANNA BUILD IT INTO OUR DATA PATH WE JUST WANNA LEARN FROM IT I THINK RIGHT CORRECT OR NO WELL UM POSSIBLY I CAN EASILY INCORPORATE WHATEVER FUNCTIONS IT TAKES FROM INTO GEST ANALYSER WHEN I'M DO DOING THE G. D. F. STUFF SO YEP MM-HMM YEAH THAT YOU KNOW AS PART OF THE THE AND ALS WELL WHY DO I THINK THIS I DON'T KNOW BECAUSE IT'S SOMEBODY ELSE'S PROGRAMME AND THEN THEY'RE GONNA GIVE US THE NEXT VERSION AND THAT'S GONNA BREAK OUR ENTIRE PIPELINE YOU KNOW THAT'S THE MAIN REASON YEAH YEAH I MEAN BUT WHAT YEAH SAY WHAT WHAT I'LL WHAT I'LL PLAN TO DO WITH IT THEN IS TAKE THE IS TAKE TO THE SOFTWARE FIND OUT WHAT FUNCTIONS ARE USEFUL FOR US IN THAT AND THEN USE THOSE FUNCTIONS TO GENERATE THE STUFF THAT GOES INTO THE X. M. L. FILE THE THE G. F. FORMAT SIX OR THAT SHOULD BE INTERESTING UH MM-HMM IT'S IT'S NOT QUITE S IT SO IT'S NOT GONNA BE QUITE GRABBABLE 'CAUSE IT IS IT'S WRITTEN IN JAVA RIGHT BUT YEAH WELL I TR MO MOSTLY YEAH I'M SURE I SURE MOST THE LOGIC'S GONNA BE GONNA BE THE SAME YEAH AND IF IN DOUBT UM DON'T FILTER STUFF OUT KEEP IT IN RIGHT 'CAUSE WE ALWAYS DUMP IT TO THIS OTHER N. X. T. TRACK THAT WE DON'T NEED TO LOAD NECESSARILY SO UM THE IDEA IS YOU JUST KEEP STUFF UNLESS YEAH IT'S ALWAYS BETTER THAN MAKING TOO MUCH COMPRESSION TO START WITH AND THEN BEING OUT OF UNABLE TO GO BACK OR YEAH LOSSINESS 'CAUSE OH YEAH AND IT'S EASY ENOUGH TO DUMP STUFF INTO AN INTO SEPARATE TRACK W WE GOTTA TEACH YOU ABOUT THIS AT SOME POINT THOUGH SO UM BUT STILL NOT QUITE SURE WHEN IT SOUNDS LIKE MAYBE IN ANOTHER WEEK SO JONATHAN MADE ME PROMISE NOT TO UM TELL YOU ABOUT IT WHEN YOU FIRST ARRIVED 'CAUSE YOU WERE GONNA GET OVERLOAD ABOUT LEARNING EYE TRACKERS AND NO IT'S JUST TOO MANY THINGS AT ONCE AND IT WASN'T IMPORTANT THAT IT BE THEN YEAH WELL I'M WELL I'M WELL G I'VE GOT THE HANG OF ALL THE STUFF I'VE BEEN GOING THROUGH AND IT LOOKS LIKE L LOOKS LIKE I'M COMING TO END OF THE STUFF THE STUFF LIST THERE ALREADY SO I'M GONNA HAVE START LOOKING AT THAT AS THE NEXT STAGE SO OKAY I THINK WE'RE DONE RIGHT YEP WELL I'M I AM OH DEAR UH MY PAGE IS BLANK STILL I DO NOT REALLY NEED TO THIS JUST SAYS LOOK AT THE WIKI FIND OUT WHAT'S NEXT YOU COULD GIVE GIVE CRAIG MORE WORK TO DO THIS ONE'S MINE IT I GUESS NOT SO TOMORROW WELL THAT'LL BE SOMETHING TO DO WELL WELL WILL THE WILL THE WILL WILL DO IF THE TRAINS ARE THA AS BAD AS TODAY SO