Use keyboard can betray how someone feels




Scientists have developed software which can be used to determine a person’s state of mind. Based typgedrag The software shows usually have when it comes to detecting emotions such as joy and anger. Be right

That reports New Scientist based on a publication in the journal Behaviour and Information Technology of the Islamic University of Technology from Bangladesh. With a specially developed algorithm was attempted to track down the person who used the keyboard. Mood As input, the researchers used data such as speed, pace, and how often the backspace key was used. By analyzing these data, it was in 80 percent of cases, the mood of the user are outdated, as revealed by an investigation.

The most successful booked scientists to subjects who felt happy; the algorithm succeeded in such emotions accurately determine on the basis of key patterns. in 87 percent of cases In anger accuracy by 81 percent was slightly lower.

There are scientists already undertaken several attempts to the feelings of keyboard users to verify. In the study, the scientists wanted to show that such software is useful to determine. Mood In the future, research expanded to include chat software, which the researchers based on patterns in conversations to identify emotions.


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