A wireless mouse capable of generating and accumulating electrical energy. More particularly, the compounds of the present invention are agonists of GPR120, useful in the treatment of, such as for example, Type II diabetes mellitus. , in the case of a Coriolis mass flowmeter. The layer of MoSiON is isotropically etched using the patterned and etched layer of chrome as a mask, partially removing the layer of MoSiON from under the chrome mask.