Диагностика легких через мобильный телефон

Оказывается, через микрофон можно диагностировать, все ли у вас в порядке с легкими. Само собой делом люди думают про приложение для iPhone, но можно в теории и просто позвонить и подышать в IVR:

SpiroCall, as the team is calling the setup, involves dialling a number and leaving a long breath of air as a voice message on a server. In very early tests, the team found that phone lines preserved enough audio quality for the recorded exhalation to be used as a spirometric substitute. This indicates that any phone, even basic cellphones that are common in developing countries, could be used to remotely measure lung health or detect signs of lung disease.