I know this has probably been discussed many times before so it should be easy to answer.
What is the best method for moving between contexts/lists? GTD is about working the lists and specifically the list associated with the enviornment your in (computer, desk, car/errand, phone, etc.). My problem is getting in the habit of looking through all the lists throughout the day.
I may have a ton of next actions on my at desk list for example and spend a great deal of time working through it and at the end of the day realize I overlooked other next actions on other lists that could/should have been done. I've tried timers for working on actions but that never seems to work since its difficult to stop in the middle of working on something to go look at other actions on another list. The bottom line is I stay on one or two lists all day and need to break the habit.
Any suggestions would be appreciated.