In the story "ANIMAL EMOTIONS STARE US IN THE FACE- ARE OUR PETS HAPPY " How does the author describe humans ability to decipher animals facial expressions and how that might affect humans relationships with animals?

In the story "ANIMAL EMOTIONS STARE US IN THE FACE- ARE OUR PETS HAPPY ", Researchers are developing coding systems to identify the facial expressions

Explanation:

Researchers are developing coding systems to identify the facial expressions rarer than guessing the emotions of animals.And the coding system is used to exactly  rectify and describes the emotion of a particular animal.Now new Pain system has been introduced for animals like rats, sheep, etc... which comes under the classes primates and them tight their eyelids and eyes and the mouth tense.The audio or expressions sent by the animals helps us to rectify them and solve the issues.The smartphone app  for animals emotions have been introduced, in this app, it collects the data of  the individual animal and the overall outcome came out as how different  animals express the emotions.

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