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It 's not user friendly ( I have n't figured out how to change the time ) and if you're just making 1-2 cups you 'll have to pour the pot in an angle that will give you carpal tunnel syndrome . I would recommend that you really have at most a daily update kind of thing because you're going to be so busy doing other things you're not going to have time to update it hourly unless you want to pretend that you've got a compressed time scale and that you're really covering a whole lot more in the time period that is a lot smaller than you really would have in real time . Nobody feels blissfully happy , thinks positive thoughts and behaves sensibly all the time - but if you're in a generally good state of mind , it 's much easier to enjoy life . In the larger scheme of laboratory operations , this can result in significant overall time savings and when you're short-staffed , any time savings boosts productivity . The thing is , you're not expected to use constructions like that in real world programs all the time ; but when you're working out what a grammar should be you have to think of all the nasty edge cases to see where things break .