A pressure sensor portion includes a plurality of pressure sensors arranged in a plurality of rows and a plurality of columns inside a pressure-sensor-equipped carpet. The frequency with which each thread is selected according to the rule may be based on the priorities assigned to the instruction threads. The first speaker generates a first signal configured to acoustically cancel noise produced by operation of the vehicle. A column of memory cells is formed between the trenches where each memory cell of the column of memory cells has a gate structure, a source region, and a drain region. The dictionary management module may be configured to query the master dictionary for a concept entry that corresponds to a concept associated with a modeling component.