A highly convenient data processing technique is provided. Also featured by the invention are methods of inhibiting the activity and expression of EIG-6 . The pointer generally points forward in the table to an end location that corresponds to a last of the data values in a run of the data values. Apparatus may be included for propelling the catheter to specific locations andor specific rotation orientations, within the patient’s body. The ball-pads are arranged in ball-pad arrays over corresponding dies on the substrate. The haptic feedback may be provided more quickly than a display update time of a display of the electronic device.