wristband
'I can tell when you're sad, I can see that you're fat': Amazon Halo your new blunt best friend?
The fitness tracker can analyse from the "positivity and energy" in your voice how happy, sad, tired or excited you are.
Five quirky gadgets you didn’t know even existed
With boffins across the world toiling themselves 24 x 7, innovative devices come up almost every day.
'Smart wristband to monitor health, environment'
Next-generation wristbands could be used in a variety of biomedical and environmental applications.
A band that can detect emotions in real-time
The wrist-worn detector is over 96 per cent accurate for detecting convulsive seizures, researchers said.
1 of 1