In this undated photo provided by the University of Washington in May 2019, Dr. Randall Bly uses a uses a phone app and a paper funnel to focus the sound, to check his daughter for an ear infection, at the UW School of Medicine in Seattle. Bly and other researchers at the school have developed the system to “hear” a warning sign of ear infections _ fluid build-up behind the eardrum.
Dennis Wise, University of Washington via Associated Press
WASHINGTON — Researchers have created a way for a smartphone to “hear” a warning sign of ear infections — …read more
Source:: Deseret News – U.S. & World News