"Hug from a Distance" is a vest that can be electronically controlled to give someone a hug over the Internet. The vest was created by Floyd Meuller, who has a rich background in interactive technologies, multimedia, and interdisciplinary research.
Children with autism spectrum disorders who calm with pressure might benefit from this type of vest.
Another wearable technology is the Hug Shirt.
"Wearers hug themselves, then using Bluetooth technology and their cell phone, they can send it to someone else wearing a Hug Shirt that simulates the feeling of the hug," says Francesca Rosella, creative director of London-based CuteCircuit, which developed the interactive top. "It copies the strength, length, temperature and heart rate of the hug."
It would be interesting to research the effectiveness of these wearable technologies with children and teens who have autism spectrum disorders.