There's a lot of talk out there about "Smart TV," "Google TV" "Internet TV." The list goes on. So what does this all mean? Are they similar? The SGNL by Sony team put together a 5 minute guide on the world of Smart TVs and what Sony's options are. If you're in the market for a TV and looking for some tips on how to understand the new features these TVs offer like apps, content services and internet access, it's a great video to check out.