A mouse device used on a surface includes a main body, a circuit assembly and a back cover. The control element encloses the locking element for the drive element and includes two helical inner grooves, bevels or a thread which cooperates with one or two radially extending protrusions of the locking element. 0% by weight as expressed as an oxide. The polymer matrix is heated to a temperature of 50-340\xb0 C. The request may be sent to the requested enterprise computer system.