Portable computer mouse e.g. optical mouse, has box with accelerometer detecting displacement of mouse along displacement axle, and another accelerometer detecting displacement of mouse along displacement axle perpendicular to former axle

摘要

#CMT# #/CMT# The mouse has a box (2) comprising an accelerometer (3a) detecting the displacement of the mouse along a displacement axle, and another accelerometer (3b) detecting the displacement of the mouse along a displacement axle perpendicular to the former axle. A calculation unit (5) has a microprocessor or an electronic circuit for generating a set of functionalities of the mouse. Each accelerometer is associated to a magnetometer (10) for determining the magnetic position of the mouse. #CMT#USE : #/CMT# Mouse e.g. optical mouse and ball mouse, for being connected to a portable computer via a connection module e.g. wire line connection, wireless connection e.g. radio transmission connection, infrared connection, Bluetooth connection and wireless fidelity (WiFi) connection. #CMT#ADVANTAGE : #/CMT# The mouse can be utilized in three dimensional space and permits restoration of the operations and performances of the mouse without reference, thus permitting a user to control the computer, and to displace a cursor on a screen and graphic object without control point and support and reference by displacing the mouse by a single hand in the space. The mouse offers additional functionalities to a user, and is insensitive to the environment by the absence of clogging of a ball and sensors in case of a ball mouse and disturbances of optical beam in case of an optical mouse. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a block diagram of a mouse. 1 : Mouse 2 : Box 3a, 3b : Accelerometers 5 : Calculation unit 8 : Energy source 9 : Connection module 10 : Magnetometer.