def open_label_remote(label=nil, server_id=nil, password=nil)
		Phidgets::FFI::Common.openLabelRemote(@handle, label, server_id, password)
	    true
    end
def open_label_remote(label=nil, server_id=nil, password=nil)
		Phidgets::FFI::Common.openLabelRemote(@handle, label, server_id, password)
	    true
    end
Opens a Phidget.

 @param [Integer] serial_number Serial number of the phidget to open, -1 means any.
 @return [Boolean] returns true or raises an error