sap.ui.define([

        "sap/ui/model/json/JSONModel",
        "sap/ui/Device"
], function (JSONModel, Device) {
        "use strict";

        return {

                createDeviceModel : function () {
                        var oModel = new JSONModel(Device);
                        oModel.setDefaultBindingMode("OneWay");
                        return oModel;
                }

        };

}

);