Whatever happened to this interesting PS3 handheld controller from Sony?

http://1.bp.blogspot.com/_2msIg1elPJ...320/sezpan.jpg
Way back in 2006, Sony filed a patent (uspto.gov) for a handheld computer interactive device. The 3D game controller was designed to be held in your hands and can capture all your palm and finger movements, and then transmit them as commands into your PS3 or PC. The patent also reveals that it features tactile feedback. But we have not heard anything about this interesting concept for quite some time, who knows when Sony may strike with it if ever...

http://thejoypad.blogspot.com/2008/0...teresting.html

it´s probably too fragile in terms of making a firm fist