Question

which of the following personal safety features of mobile devices was not described the textbook? ios and android devices can send you warning message if you entera dangerous area such as a quarantine zone android devices can alert your emergency contact(s) if you dont \check in\ at a designated time ios devices with the medical id feature gives first responders access to your medical conditions directly from the lock screen weather apps will alert you to dangerous conditions in your area

Explanation:

To solve this, we analyze each option based on typical mobile device personal safety features described in textbooks. The feature about Android devices alerting emergency contacts if you don't "check in" at a designated time is not a commonly described personal safety feature in standard textbooks compared to the others (geofencing - like dangerous area warnings, Medical ID on iOS, and weather app alerts are more standard).

Answer:

B. Android devices can alert your emergency contact(s) if you don't "check in" at a designated time