All submarines are limited solely by the amount of food onboard. Toward the end of a deployment, the meals get interesting (chili mac with a side of canned beets, for example). The longest that I've been submerged was about four months, followed by two quick port visits, followed by two months at sea.
A smart TV, sometimes referred to as connected TV or hybrid TV, is a television set or set-top box with integrated Internet and interactive Web 2.0 features. Smart TV is a technological convergence between computers and flatscreen television sets and set-top boxes.
Samsung's Smart View. It acts as a remote control, mouse, and keyboard as long as your device and TV are on the same WiFi network. And on top of that, if your TV supports it (newer TVs should), even mirror THE TV in your phone or tablet Spook, I download Smart View. I cant seem to see where the keyboard is in the app.