Techniques are provided for evaluating mechanical dyssynchrony within the heart of patient in which a pacemaker, implantable cardioverter-defibrillator or other medical device is implanted. A datastream is automatically scanned and unidentifiable words are detected. The total points awarded to the employee for a predetermined period is then calculated and the employee is rewarded with at least one reward depending on the total points awarded to the employee. In standby mode, first and third clutches are disengaged and engaged, transmitting alternator rotary motion to a flywheel but not therefrom to a heat engine. The knife assembly is removably attached to a cutting machine configured to move in a reciprocating motion to trim edges from soft bound single paper products.