Another car aftermarket thing: Navdy

I just watched this video about Navdy, an add-on head-up display that will show the activities of your smartphone screen in the windscreen as you drive. A cool idea, though the implementation as showed in the video doesn't quite match up to their advertising slogan "feels like driving in the future". It doesn't look quite ready to me.

I'm not drawn to this, even though I rather like the style of the video.