A pharmaceutical formulation contains 10-60% by weight acetaminophen as the only active ingredient and a solvent system for dissolving the acetaminophen. While performing touch sensing, inactive transmitter electrodes of the touch sensor are electrically floated, and one or more source lines from the display device are operated to achieve shielding against interference, such as that coming from a backlight underneath the touch sensor. The transfer circuits receive input clock signals and select signals, and output transfer signals to the output circuit. Frequencies of 80 KHz to 1 MHz are selected according to whether the targets are laying on the surface or deeply buried. The celery cylinder is mild in taste and resistant to rupture upon application of internal vacuum to the cylinder, such that it can be used as a drinking straw. Data models are generated for each pageset based in part on the selectable attributes, and include a set of tables descriptive of the items in the pageset.