logging duration and order of grab/gaze

[zumbay]

Hi,

I am trying to log the time and sequence somebody is grabbing/looking at an object.
For example, grabbing or looking at object A, moving it and releasing (2sec), moving object B (45sec), moving object A again (5sec + the 2sec from the first time) and so on for many objects.
Basically getting out a list or dictionary with the grab duration and order for each object. And the same for gaze - I suppose the solution to one is quite transferable to the other...

Any suggestions about clever solutions are appreciated