I really like what Google has done here. There are a lot of "smart TV converter" boxes running android being sold for ~100$. They are great for bringing things

I really like what Google has done here. There are a lot of "smart TV converter" boxes running android being sold for ~100$. They are great for bringing things like skype/youtube/presentations to the big screen. The main problem is controlling the UI via wireless mice/keyboard or special remotes. They really suck. And it looks like Chromecast has solved this input issue by turning ones smartphone/tab/laptop into the input system. One thing I would like to see is eliminating the need for the TV remote in this process, which would still be required to switch between AV/HDMI input coming from my STB to chromecast input.