We all get a little blue or down in the dumps from time to time; it's only natural. For a lot of people, a simple hug is all it takes to feel better.
What if you had wearable tech that could make you feel better when you're sad or stressed? It sounds like science fiction, I know, but just wait till you hear how it works.
Researchers at Microsoft have developed a scarf that can sync with your smartphone and help you out when you're feeling sad or stressed. It's specifically designed to help those who suffer from autism, Aspergers, and disorders that make it hard to control emotion.