a system called citfinder. i didn't see the big ad on the top. >> i got the free one. >> scroll up a little. you won't see any ships. this is cool. i love to sales. we take this on the sailboat with us and when we are sailing at night in long island sound we see ships that pop up. click on any one of those. press the blue arrow. >> i didn't pay for it. >> press the blue arrow and you get the ship's course and heading, speed, size of the vessel so you where in long island sound in a little boat and see these lights coming at you and you can tell if it is the little boat or a container ship that is about to run you over. it is a great application. we used in a couple weeks ago. it was really foggy. i fired this up on my ipad and we were able to see where the ferries were coming from london and it is a cool air when -- apps. it is gee a located so it is tracking at. what is one of your favorites? >> i am obsessed with home automation. for my phone, my tablet from anywhere i travel for work i live in manhattan and