Smart TVs are a common device in almost most households these days. They come with built-in operating systems -- Android TV, Google TV, WebOS, Tizen and more. They come with app support, Wi-Fi, Bluetooth and a lots of services. But, with all of that, comes the ads. And, just like the smartphone ads, TV ads too can be targeted, intrusive and annoying at times. The good thing is that these ads can be...