Computer graphics processing and selective visual display system – Display driving control circuitry – Controlling the condition of display elements
Patent
1996-06-12
1998-10-27
Huynh, Ba
Computer graphics processing and selective visual display system
Display driving control circuitry
Controlling the condition of display elements
345348, 345967, 395701, G06F 1500
Patent
active
058283730
ABSTRACT:
A method and system providing a specification of an interface between a control terminal in an aircraft at the disposal of an operator, such as a pilot, and a computer assisting in the piloting and navigation of the aircraft. The computer includes at least one memory containing at least one management software for managing the interface. The specification implements alphanumeric displays on the screen for controlling the actions of the operator on the keyboard. The specification is expressed in a data flow type graphic language including symbols relating to all the specified functions by using a data processing system. The symbols are connected by links so as to express a display configuration on the screen, a description of elementary actions able to be carried out by the operator, and a description of the responses of the terminal on order issued by the computer(s) and independent of the actions of the operator. The specification formulated as above provided with the data processing system makes it possible to check the coherency and accuracy of the specification.
REFERENCES:
Harbert, et al., "A Graphical Specification System for User-Interface Design," IEEE Software--vol. 7(4), pp. 12-19 (1990).
Aerospatiale - Societe Nationale Industrielle
Huynh Ba
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