When it comes to knowing how the other person is feeling, it can be tricky thing for humans. Imagine how hard it can be for a device! In fact, this hard thing was not hard enough for scientists as they invented a new system that is able to predict how a person is feeling with an accuracy of 87 percent.

How does it Work?

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In fact, researchers say that the system works by receiving wireless signals off a human being. Moreover, there is a dubbed EQ Radio that analyzes the signals that it gets from a person’s body. After that, the device monitors the person’s breathing as well as his or her heartbeat. In fact, for the device to detect such things, the body needs to be hooked up by a host of sensors which are used in order to detect someone’s emotions.

A very important benefit

Inventors sad that applying this kind of methods in order to know how a person is feeling, can have a major health care benefit; this system is able to determine if you are on the way of getting depressed before even you knowing that. “The idea is that you can enable machines to recognize our emotions so they can interact with us at much deeper levels,” those words were said by Fadel Adib; a doctoral student at MIT’s Computer Science and Artificial Intelligence Lab, and a helper in creating the design of the system.

4 Categories

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In fact, the device is designed so that it can detect 4 categories of emotions such as: excited, happy, angry, and sad. Moreover, once it detects your emotions, the system combines them and traces the results onto a graph where one axis represents arousal and the other represents whether your emotion is positive or negative. After that, the graph will be used in order to classify your emotion into one of the four broad categories.