The skin response meter involves putting 64 to 128 sensors on the consumer's head to measure electrical signals (MRI) that the brain produces, according to the Live Mint article.

Another expert on the subject is Dan Hill, author of Emotionomics: Winning Hearts and Minds. He says that to achieve desired results, marketers should model emotions they want their target audience to feel, and the emotions they want to dispel. This goes beyond just tapping into their emotions and reflecting that in the communication, such as an advertisement, Live Mint reported.

For example, Disney owns happiness, Benetton owns controversy and Nike owns determination, the article states.

“It becomes increasingly important for branders and advertisers to understand the human being behind their consumer, and what aspirations and anxieties dictate her actions. We hence recruit planners with an aptitude for psychology,” said Arvind Sharma, chairman of Leo Burnett India Pvt. Ltd., according to Live Mint.