Using Google Maps and Android Phones to track trains on IRCTC portal

I have been a laggard with smartphones but last month I finally bought an Android phone and within days I got a tidy return on my small investment -- two extra hours on the upper berth of an overnight train ! How ? If you are travelling alone at night, in an AC compartment then you have no way to knowing where you are at any point in time and the need to climb down every now and then to check the station that you are passing through is painful. Instead what I did was to lie on the bunk and switch on Google Maps on my GPS enabled Android phone and watched the blue arrow that showed me (and the train) as it snaked across the countryside. Only after passing the last station before my destination, did I finally get down from bunk feeling rather smug about this new technology. This simple technology can be used to track the movement of all trains across the entire country. How ? Every Android phone is associated with a specific Gmail ID and using this Gmail ID one can “check-in” i...