Abstract: A single or multi-functional device capable of performing one or more functions, such as those of a calculator, a recorder, or a computer mouse, for example, independently or in conjunction with each function. The multi-functional device has a housing, two hinged doors that buttress an inner chamber within the house, a release mechanism for releasing the doors, and may have a pointing device such as a rolling ball or a wireless communication device for operation as a computer mouse. Additionally, for operation as a computer mouse, the multifunctional device may include a separate device within the housing capable of performing a function other than those of the pointing device. The separate device may be operable independently of the pointing device, and may be one of a calculator, storage compartment, pencil sharpener, clock, radio, message center, dispenser, stapler and the like. The multifunctional device may be simulative of a ladybug.