Abstract: An attachment to or a keyboard itself or other devices which require extending the fingers and hands so as to reach keys of the device. The invention includes at least one key pillow. The key pillow either replaces or fits over at least one key of a keyboard or other such device to advantageously alter the consistency, texture, shape, or height of the traditional key to which the key pillow corresponds. The key pillow is shaped so as to extend into the comfort zone of a user to thereby minimize the stretching and twisting required of the user's fingers, hands, wrists, and arms. The key pillow may be applied to a keyboard of a portable computer, where the at least one key pillow is inflatable. The at least one key pillow may also be applied to devices such as a computer mouse. The key pillow must extend into a comfort zone of the user. Also, a palm rest is designed so as to maintain the user's hands at a certain height above the lip of the keyboard, which may or may not include key pillows.