ARE YOU HAPPY?: The online tool, called "We Feel", analyses up to 32,000 tweets per minute for 600 words that are then linked to emotions such as love, joy, surprise, anger, sadness and fear.
SYDNEY: Australian researchers unveiled on Tuesday a Twitter tool to map moods around the world in real-time to help improve the allocation of mental health services.
The online tool, called "We Feel", analyses up to 32,000 tweets per minute — about 10% of all English-language tweets — for 600 words that are then linked to emotions such as love, joy, surprise, anger, sadness and fear.
