The Hug Shirt, from CuteCircuit, is a Bluetooth accessory for cell phones. It has been in the works for awhile (so you may have seen it), but is allegedly hitting streets soon. Basically the shirt has a bunch of Bluetooth sensors and actuators in it. When you hug yourself the information is sent via cell phone to your friend or lover, where their shirt will duplicate the hug you gave yourself. If you're like me, this is great, because I only wear one shirt all week long. Now if they could just duplicate the feeling of a sender's breasts, I would buy one yesterday.
Product Page [thanks to hug loving Sara for the tip]