A new app would warn users whether incoming messages are positive or negative . `` Stress @ Work '' is an University of Portsmouth app by a student at Spain 's Android . The creators of a new mobile app think so . It uses color codes and works on Facebook , Twitter and for text messages . It 's not yet available on the market but will be presented at a conference in the next day 's .
A new app would warn users whether incoming messages are positive or negative . `` Stress @ Work '' is an University of Portsmouth app by a student at Spain 's Android . It uses color codes and works on Facebook , Twitter and for text messages . It 's not yet available on the market but will be presented at a conference in the next day 's .