An 18-year-old Polish entrepreneur has created the first sign language messaging app - a much needed tool for those with hearing loss.
Mateusz Mach, a high school student together with a small group of developers initially launched the app in 2015 as a fun means to communicate custom, hip hop-style hand gestures with friends, Business Insider reports.
When deaf users started contacting Mach to thank him for creating an app that allows people with hearing loss to communicate over an app, he realised he could transform his app to serve a far more useful purpose.
The app allows users to either choose an existing sign or create their own using the app's sign maker which allows you to have "thousands of different options and combinations". You can even name your sign if you'd like to.
You can then select a friend to send the sign to. The app is integrated with Facebook Messenger to allow you to send signs to friends that aren't yet using the Five app.
Mach plans to relaunch Five in this summer in the USA. The current version is available for download on the Apple App Store and Google Play Store.
Business Insider, Teenage Polish CEO Messenger App Deaf People, http://www.businessinsider.com/teenager-polish-ceo-messenger-app-deaf-people-2016-1
Five website, http://fiveapp.mobi/