Batatuá - We created a mathematical model to calculate human perception and we use it to allow people to rate companies and persons without human emotion, also we can calculate the true intelligent profile based on how (humane, innovator, directive and producer) they are and the objectivity of the ratings, with this information intelligent people will have more importance in decision making in every level. It is impossible to falsify ratings, defame, or try to favor someone, everything is real.
We have a prototype/demo at www.batatua.com, registration needed.
(Working in a new version a lot more easier.. haha)