Ok, just read this,
There is technology coming out in Japan, an artificial set of cat ears. It automatically takes signals from your brain about your mood and moves them accordingly. This will be coming out I think in 2012 or 2013...
I am so excited now...
Provide links.
Now.
Ok, here ya go.
http://forums.furtopia.org/index.php?topic=41430.0
Huh. Hadn't seen the thread when I went hunting for it. Thanks.