the Computers are more and more able to control our emotions and to assess, on the basis of our way of speaking. Thus, applications with therapeutic features slowly come into view.
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You come home after a long day, and the voice assistant Siri to ask what it was. “Couldn’t be better,” sigh, you are, as you have to put your bag walks in to the corner of the turn. The sensitive assistant to your spreektoon that you are in a rothumeur to you.
He recommends that you get a new episode of your favorite series and saying, ” because a predisposition to depression, it might be good if you are a therapist, again, to look up to.
now, With this picture in mind, various researchers and companies with technologies that are products of emotional feelers to using our voices.
Depressed person often speaks monotoner
Without even thinking about it, you will notice the voice or person is merry or sad. When psychiatrists evaluate the patient in mind, and they do so partly on the basis of perceptions, rather than in the regulations, to sum up: what is a patient as well, is how he will look in his eyes, what he has to say?
you may Also know that a depressed person is often monotoner, which is slower, softer, and less clear to someone who is as fit as a fiddle feel. At the UNIVERSITY medical center Utrecht, Utrecht, investigates the doctor-researcher/linguist Janna de Boer, what are the tuning abilities have something to say about our spiritual well-being.
to Measure the use of language,
Separate programs to analyze all kinds of stories: the speed of speech, pauses, and voice pitch, but also on substantive issues, such as the complexity of a sentence and its grammatical structure.
in Patients with psychosis may think and sometimes the new words in patients with alzheimer’s disease often speak in general terms. “As a psychiatrist, during a call, after how many breaks are caught in traps, or the number of phrases he or she uses to make a point,” explains De Boer. “A computer is very good at it.”
The researchers hope that the technology that the doctor, in the future it will be possible to support it. “One-third of people who have psychosis may be experiencing, don’t get another episode of psychosis,” says The Farmer. “It gets everybody in a psychotic antipsychosemedicatie, because we are not yet able to predict who is susceptible and who is not.”
the App may be at risk of relapse to estimate
for example, If the algorithms that are based on sound, speech and choice of words, however, are able to do, would be to patients with the help of an app has its finger on the pulse and can keep in. They will be able to from time to time is a sound recorder, which can estimate the chance of recurrence is high.
the Same is true for people with depression. For people suffering from dementia or alzheimer’s disease should the app be able to assess how far the disease has progressed.
Learning computers < / p> According to Arjan van Hessen, germany, spraaktechnoloog at the University of Twente, the progress in the emotieherkenning each other in quick succession. “In 2010, the investigation was accelerated due to the combination of high-speed computers, a large amount of data, and the use of neural networks.”
they are self-learning programmes on the basis of a lot of examples to look for connection, for example, in a trembling voice, and with a certain emotion. It is often in relationships where people are completely not aware of it.
‘Emotions are at the basis of the sound recognition is a complex” < / p> But in spite of all the progress, human emotions are difficult peilbaar computers. Studies in emotions have been around for a long time, but have never managed to get the emotions out and to express it in the rules,” says Hesse.
you can Also be a researcher, Khiet Truong, University of Twente, continues to be critical. “If I hear that he is a emotieherkenningssysteem on the basis of the sound design, is for me a warning light. On the basis of images that a program’s six basic emotions (happiness, anger, sadness, fear, disgust, and surprise) are recognized. But the sound is a lot more complicated.”
Build a watch
Computers have, for example, have a lot of difficulty to get joy, to distinguish between anger and rage, especially when there are all kinds of ambient sounds can be heard. We as humans have to use the context as well as how to look a person in here, where we are talking about, what’s the situation? The computer is in that context, it is very difficult to estimate. When the voice is combined with the expression on the face, and the results are a lot better.
Hesse: “It will be tentative, especially as a support service to the medical profession. If the technology is good enough, and, for example, in a watch that has been built, it can be a great aid to the medical staff or the patient him / herself.”
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