Bad Robot's "Stranger" Teaser

JJ Abram's Bad Robot production company has posted a teaser video simply titled "Stranger". What it means, what it is promoting, and all those other questions remain unknown. I suspect this for an idea that really only exists on paper and Bad Robot is hoping to use it to get studio interest to pay for whatever idea the video is for. So watch it and then ignore it until something more substantial is released about it.