A universal serial bus drive includes a control button, a control signal generating circuit, a flash memory, a connection port, a processor, and an indication lamp. The source images are composed to generate a composite image defined with respect to a composed coordinate system, and the composed image is sent to a viewer which displays the composed image and outputs an HID signal which indicates information defined with respect to the composed coordinate system. The therapeutic treatment of tauopathies that derives from this invention involves several advantages: it targets a GSK3; specificity since it reduces the abnormal hyperphosphorylation of a neural specific protein, tau, efficacy, lack of toxicity, and low price. MICR data or other account data associated with a previously processed check transaction associated with the personal identifier is located. The first and second frame members are free to move without interference from each other to cause the truck to steer in response to a change in a rolling direction of either of the first and second wheelsets. During operation, the circuit receives a divisor for the division operation.