Khushoo (Bless you!)
Khushoo means devotion. Khushoo is when one's complete attention during Salah is to Allah (swt). Yes, that is more than normal. Only thing is that the devil does not want you to do that. That pesky little bugger would rather that you concentrate on other important things. Like what you will have for lunch or thinking about the last EastEnders episode or you might be re-playing the last United game in your head.... Goal!!!! Oops, what was I doing? Anyway, time for the third Sajdah...
Anyway, you're probably wondering what the big deal is. Some of the sahaba asked "What is Ihsan (perfection)?" Allah's Apostle replied, "To worship Allah (swt) as if you see Him, and if you cannot achieve this state of devotion then you must consider that He is looking at you." (Bukhari 2:47)