Someone has developed a bluetooth device that when you squeeze it, it can use your mobile phone to send a "hug" in a text message. As you squeeze it, it changes colour to indicate the strength of the hug.
When you recieve a message, the hug just looks like "hhuuuuugggg", and your Hugm will change colour to show how hard you are being hugged. The device is pictured below, and to me, bears a striking resemblance to something you buy in licenced shops, and I cannot mention on this forum.
http://www.mobjects.net/hugms/
Is this the most pointless device ever?
Having said that, some of the other projects on the site are interesting.
There is a project called "Codeck" which basically seems to be a Linux based streaming media server housed in a 1970's Sony Betavision VCR, and there is a wearable display called "dotdotdot", which you can download animations to using Bluetooth.