OOOPS! I forgot....I did a search for Dr. Riera, but found NOTHING. At the SCYTL site it gives some points about his education in Barcelona, Spain, and some hype about him as some kind of brain, but that’s about it.
NOW offline. Be back later to read more. This is interesting.
Here is someone who claims to have worked with Dr. Riera.
http://deic.uab.es/~