Was that EyeTrek expensive? And what is the image quality like?

Does it actually look like you are watching something displayed in front of you? or more like you are actually watching something projected directly into your eyes?

I did get to try out a more recent similar product not so long ago and it actually looked like you were watching a large TV screen about 10 feet away, plus the glasses were clear so you could still see everything else going on around you and watch the image at the same time. I forget the name of it but is was very clear and worked well. Way too expensive though.