tracking/pursuit task

[Kate Cox]

Hi Everyone
this is basically an ask for some big help or advise. 
I am very new to making Eprime tasks and have only ever used e-objects to 
create the basic tasks I've needed but I suddenly need to make something 
that is way beyond my skills and I think is probably going to require 
scripts and the "canvas" which I have only just learnt existed.

I'm trying to make a task in which I need participants to use their mouse 
to track a moving target on screen (a pursuit task) while they 
simultaneously listen to a audio file (or a series of individual audio 
files) that gives them a list of things they'll need to remember in a later 
memory task.  I can run the audio task easy enough and I've found the Dual 
Task sample on the PST site so I think I could get two tasks working 
together but I'm really struggling with the tracking/pursuit task.

I've seen Track Mouse Coordinates sample but I feel like I just don't 
understand it enough to be able to adapt it and it would only do half of 
what I need (would track mouse position but not target position and the 
difference between the two is what I'm interested in).   I was wondering if 
anyone knows or an example of a tracking task/pursuit task like the one i'm 
trying to make or has made one before and could offer any help.  I'm 
starting to wonder whether what I really need is 3 tasks running in 
parallel 1) the auditory task, 2) track the mouse cursor location and 3) 
presenting the target dot moving around the screen.

Any help or advise anyone could offer would be hugely appreciated.

Thanks
Kate


-- 
You received this message because you are subscribed to the Google Groups "E-Prime" group.
To unsubscribe from this group and stop receiving emails from it, send an email to e-prime+unsubscribe at googlegroups.com.
To post to this group, send email to e-prime at googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/e-prime/6c8ad843-0e1d-470c-8bb3-f21ca6ad6d09%40googlegroups.com.
For more options, visit https://groups.google.com/groups/opt_out.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listserv.linguistlist.org/pipermail/eprime/attachments/20140224/597f636d/attachment.htm>