Abstract: The present invention relates generally to a system for rehabilitating a patient. The system including a computer, a touch screen that is coupled to the computer, and a stylus that is coupled to the computer and configured for use with the touch screen. Stored within the computer is a tutorial that is configured to prompt the patient to redraw an object that is displayed on the touch screen using the stylus in combination with the touch screen. The object is subdivided into a plurality of portions, the tutorial includes a sequence of steps that are to be performed by the patient. In each of the steps of the sequence of steps, the patient is prompted to redraw at least one portion of the object.

Abstract: A bulk ink delivery system for ink jet printers and the like includes one or more cartridge housings which conform to the shape of a manufacturer's standard, ink-filled cartridge so that the cartridge housing may be substituted for the ink-filled cartridge normally associated with the printer. Inside the housing is situated an ink pump, a reservoir, and a control circuit for operating the ink pump. The ink pump replenishes the ink reservoir in the cartridge housing, and receives ink from one of several external ink bottles, one bottle for each color and one bottle for each cartridge housing. The control circuit for operating the pump includes a high volume primary level sensing switch, which monitors the quantity of ink in the internal reservoir within the cartridge housing. The control circuit energizes or de-energizes the pump to add more ink as required to the reservoir in order to maintain a pre-determined level of ink within the reservoir.

Abstract: A bulk ink delivery system for ink jet printers and the like includes one or more cartridge housings which conform to the shape of a manufacturer's standard, ink-filled cartridge so that the cartridge housing may be substituted for the ink-filled cartridge normally associated with the printer. Inside the housing is situated an ink pump, a reservoir, and a control circuit for operating the ink pump. The ink pump replenishes the ink reservoir in the cartridge housing, and receives ink from one of several external ink bottles, one bottle for each color and one bottle for each cartridge housing. The control circuit for operating the pump includes a high volume primary level sensing switch, which monitors the quantity of ink in the internal reservoir within the cartridge housing. The control circuit energizes or de-energizes the pump to add more ink as required to the reservoir in order to maintain a pre-determined level of ink within the reservoir.