Here is PALLA!
I'm happy to finally disclose our work on PALLA, a spherical wireless device designed for usage in videogames and computer based leisure activities. I just opened its project page where you find all the details about it, including some publications on it.
Our work has been also featured today on newscientist.com in their article Smart ball lets you play video games intuitively which is also in their first page right now.
Here is a video which explains more about the device:
For more informations on PALLA, please visit the project webpage.