Using the app, users can plug in their destination and indicate what mode of transportation they’re using. They can then send a Companion request to any number of their contacts, even if they don’t have the app installed on their own phones. The contact receives a text message with a link that leads to a map that shows them where the user is using GPS.
The app detects changes in movement, like when the user starts running or if they fall, and asks them if they’re okay. If the user doesn’t press the “yes” button within 15 seconds, the app sets of a loud alarm on the phone and gives the user the option to call police.
The app, developed by five students from the University of Michigan, was originally designed to be used by university students walking home at night. However, the app can still be used outside of the US, though developers are still working on giving the app the capability to contact local police authorities. For users outside of the US, they need to enter their cellphone number along with the country code.
Companion is free and available on both Android and Apple devices. — Bea Montenegro/TJD, GMA News
source: gmanetwork.com
