Ishmayeck

Yes I saw this in a Reader's Digest few years back... surprizing what the human mind can do...

Yes I remember this little piece of technology, I found it on one of my first google searches... personally I think it's inevitable for the automobile to be replaced with something like this. And about the crashes... wouldn't three-dimensional travel allow them to be spread out enough not to crash? And still most people probably won't be able to afford them for quite a while...