A user request is received from a mobile client device, where the user request includes at least a speech input and seeks an informational answer or performance of a task. The invention relates to the seeds of inbred corn line LH289, to the plants of inbred corn line LH289 and to methods for producing a corn plant, either inbred or hybrid, by crossing the inbred line LH289 with itself or another corn line. The meters of the present invention are preferably located on or within permeate core tubes of filtration devices and systems.