Pop-Up joystick for mobile phone
CA Thumb Stick is a telescopic analogue thumb stick to be used in any portable game device, phone, etc. It starts like this. The keyboard is locked. A slight button push and turn and the CA Thumb Stick pulls out. After that we unlock the keyboard and start playing. When we finish, again a simple button turn and push and the CA Thumb Stick returns to its original position.As a result in a small improvement we receive compact and comfortable analog thumbstick for portable devices. On phones, in ordinary state, CAThumbstick using like usual button.
Source: industrialdesign.ruAdded: 26 February 2007