ackNOWLEDGE today introduced the iSkin Keyboard Protector, a translucent silicone covering specifically designed for the iBook or PowerBook G4 keyboard that offers protection against “damage caused by spills, dirt, crumbs, and other unwanted elements that may get in between the keys of the keyboard.” The removable and washable covering also prevents damage to the laptop’s screen caused by the keyboard, and is available in six different translucent colors. The iSkin Keyboard Protector is available now for US$24.99.