There's a little-known feature of iOS called "sound recognition" that constantly listens and pops up an alert when it recognizes certain sounds that need attent

There's a little-known feature of iOS called "sound recognition" that constantly listens and pops up an alert when it recognizes certain sounds that need attention, such as a crying baby, doorbell, or siren. https://support.apple.com/guide/iphone/sound-recognition-iphf2dc33312/ios https://support.apple.com/guide/iphone/sound-recognition-iph... I'm not deaf but I can imagine that being very useful.