Quote from tobbe:
There is no evidence that the use of the soroban increases mathematical ability. It does however change the way the brain does that specific type of calculations (more concentrated to the visual/spatial parts). If you practice with an abacus for 4 hours a day or if you practice with pen and paper for 4 hours a day one method does not necessarily come out as a winner.
Please elaborate on how your IAs have been inspired by the abacus.
The reason I use soroban as the inspiration for my Sentiment Spectrums is because it creates a visual ability to represent large amount of information in one easily recognized pattern. It is not used to do any math calculation at all; instead, it has inspired me to create an ordered bar graph in which the separate time components are presented in dynamic form and referenced to a sliding time windowâs extremes. Just like in soroban the intuitively calculating parameters are not digits, but patterns on a bargraph.
