Abstract: A system having processors and memory devices with instructions stored thereon. The instructions are executed by the processors to implement a chat-window display module including instructions that when executed by the one or more processors permit a user to authenticate using natural language during a smart sign-in step and which prompt the user to register for a service that hosts the chat-window display module using natural language during a smart registration step.

Abstract: An apparatus for use in determining the weight and the location of the center of gravity of a vehicle, particularly an aircraft prior to its taking off, comprising in combination at least one load-measuring device secured in a roadway or support for the vehicle and adapted for contacting load-supporting members of the vehicle when such is moved thereover or thereonto; computer means linked to the load-measuring devices and adapted to receive data therefrom; means for relaying to the operator of the vehicle data computed by the computer means, and sensor means linked to the computer means, the sensor means adapted to read characteristics of the vehicle as it observes the same and alert the computer, programmed for such characteristics. Also disclosed are methods based on use of the disclosed apparatus. Also disclosed are apparatus for and methods of processing vehicle passengers and their baggage to ensure safe operation of the vehicle.

Abstract: Data processing for an improved securities brokerage-cash management system supervises, implements and coordinates a margin securities brokerage account; participation in one or more short term investments; and subscriber unilaterally initiated use of charge, debit or checking instruments. Subscriber expenditures, effected as by charge card use, check and/or cash advance are applied on a hierarchal basis, seriatim, against the subscriber's free credit balance, short term investment and the lendable equity in his securities account. On a periodic basis, e.g., daily, received card charges, check, securities and deposit transactions for the ensemble of account participants are verified and employed to compute an updated credit limit for each subscriber.In accordance with one aspect of the present invention, the short term investments available to subscribers include an ordered ensemble of insured savings accounts.

Abstract: An apparatus for use in determining the weight and the location of the center of gravity of a vehicle, particularly an aircraft prior to its taking off, comprising in combination at least one load-measuring device secured in a roadway and adapted for contacting load-supporting members of the vehicle when such is moved thereover; computer means linked to the load-measuring devices and adapted to receive data therefrom; means for relaying to the operator of the vehicle data computed by the computer means, and sensor means linked to the computer means, the sensor means adapted to read characteristics of the vehicle as it observes the same and alert the computer, programmed for such characteristics. Also disclosed are methods based on use of the disclosed apparatus.