Visual sense is so active in humans that it not only enables us to cognize information at a much faster rate, but it also helps us memorize the same for a longer period of time. According to a study conducted by psychologist Albert Mehrabian, about 93% of effective spoken communication happens by various factors, other than words. These include the tone of the speaker, facial expressions, body language, and so on. Moreover, several studies also indicate that the human brain has a power to decipher visual imagery, much faster than language, and hence, such communications have a far-reaching impact on the human mind.