Using multiple keyboards
I'm building a group task (random dot motion) where I want to collect 3 individual responses per trial. Searching through the forum, I understood that using Chronos response boxes isn't an option when working with OpenSesame (at least not one easy one). Therefore, next best thing I could think of, is using 3 different keyboards with different key mapping for each participant to tackle this.
To be a bit more practical -
1) Each participant would have 2 response keys (6 keys in total).
2) Each participant could only make one, unchangable, decision each trial (first correct/incorrect response will be collected for each participant.
3) Trial should last untill 3 responses collected (+1 second delay) or 10 seconds have passed, whichever met first.
Should I expect any problems using 3 keyboards (e.g. fetching few responses at the same~ time)?
Also, say this is possible, if anyone has any ideas towards dealing with the programming side I'd be happy to consult with you (I've attached the working single participant experiment. It's just a matter of converting this to a group experiment).