the very first answer ended the thread ,,,
an idea is not patentable.method is.Sony's method for motion control is way different from nintendo's.
now later in the thread you talk about design infringement(the way they look).My answer is that first sony hasn't even revealed the look of the thing ,,second that is one of the most obvious thing that sony will make sure it looks different enough.The glowing ball alone makes the design infringement case pointless.I know cause i have taken the patent course in UNI.







