Researchers at the University of Washington have created a curious app that turns your smartphone into a thermometer. ABOUT Fever this does not require additional equipment, since components already existing in smartphones are used to measure temperature. According to the researchers, FeverPhone could measure body temperature with the same level of accuracy as household thermometers.

Smartphones include many health-focused features, but adding a thermometer to smartphones and smartwatches requires special sensors. Manufacturers such as Apple claim that the feature available in their smartwatches, for example, is not accurate enough to preclude the use of a traditional thermometer. ABOUT The FeverPhone, on the other hand, has proven to be a resource with the same accuracy as household thermometers.. During the study, the body temperature of 37 users was measured using various types of thermometers. FeverPhone was able to measure body temperature with “average error about 0.41 degrees Fahrenheit (0.23 degrees Celsius)“, putting the application on par with conventional thermometers.

FeverPhone app – thermometer for smartphone

FeverPhone uses thermistor components (which are used to measure the cell phone’s internal temperature) to measure the user’s temperature. FeverPhone uses the thermal energy transferred between the user and the device and calculates the person’s temperature based on this energy. To calculate the temperature, just place the smartphone’s touch screen on the person’s forehead for about 90 seconds, and that’s itFeverPhone measured the temperature.

According to the researchers, a time of 90 seconds was considered ideal for the application software to collect the necessary information from the readings taken by the smartphone’s internal thermistor. To date, research data has been collected from 37 participants, including 16 people with subfebrile temperature. The final results were regarded by the researchers as positive. According to Dennis Wise, one of the researchers responsible for the project, the app will be improved to improve its accuracy as well as train the model to be compatible with more smartphones. They also believe that one day this application can be implemented in smart watches. The idea is certainly very interesting, and if it proves to be really effective, we will soon see how doctors take the temperature of their patients using mobile phones.

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Source: Gizmodo

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