People could be notified (apps / text messages) about listeria outbreaks / foodborne diseases / infectious diseases
Ordinary moments could become brain building activities for kids
Animal / pets languages could be understood
Endangered species field guides / apps could be developed to aid law enforcement
Tech could warn civilians when / where bombs might fall
Convenience could be inconvenient
People could go on group dates
Porta-potty public restrooms could be nice and found through an app
Businesses could safely donate excess food and reduce overproduction
Yoga could be customized
Machine learning could preserve endangered languages
Apps / technology could help reduce maternal deaths and support new mothers
Smartphones could help Alzheimer/dementia patients recall memories and people
Teachers could help diagnose vision problems / deliver eyecare
Sock sorting using facial recognition camera on phone
debate app
shock-safe-app
App for Couples, MADE by Couples
Movie Finder
An app could be used to find water fountains rather than buying water