High Definition Systems Usability Test Tool (HUTT): A Human-Computer Interface Prototyping Tool

1993 ◽  
Vol 37 (15) ◽  
pp. 1040-1040
Author(s):  
Christopher C. Heasly ◽  
Lisa A. Dutra ◽  
Mark Kirkpatrick ◽  
Thomas L. Seamster ◽  
Robert A. Lyons
Keyword(s):  
Rapid Prototyping ◽  
Human Factors ◽  
General Purpose ◽  
Computer Interface ◽  
Human Computer Interface ◽  
High Definition ◽  
Test Tool ◽  
Usability Test ◽  
Operator Console

The High Definition Systems Usability Test Tool (HUTT) was developed to demonstrate and assess different human-computer interface (HCI) concepts for generic operator console positions within an advanced naval tactical display environment. To facilitate a “rapid prototyping” approach to interface development, HUTT was developed as a general purpose tool. The HUTT can be used by the human factors engineer as a rapid prototyping tool enabling quick construction and evaluation of alternative interface concepts. Changes to the organization and operation of a prototype can be made quickly, ensuring that more time can be spent on evaluation as compared to development. The demonstration will focus on the uses and operation of the HUTT. Demonstration participants will be shown how to develop, install and modify the OSF/Motif compliant graphics (pull-down menu structure and window contents) and the functionality of the HUTT to reflect changes in interface concepts.

scholarly journals INTEGRATED REMOTE SENSING SYSTEM FOR MARITIME SURVEILLANCE OPERATIONAL IN ITALY

1989 ◽  
Vol 1989 (1) ◽  
pp. 131-136 ◽  
Author(s):  
Alberto L. Geraci ◽  
Ferdinando Lolli
Keyword(s):  
Data Transmission ◽  
Surveillance System ◽  
Coast Guard ◽  
Camera System ◽  
Sensing System ◽  
Maritime Surveillance ◽  
Operator Console ◽  
System Operator ◽  
Near Future ◽  
Further Development

ABSTRACT A multisensor system was integrated into the P.166-DL3 Piaggio aircraft that was selected for maritime surveillance by the Italian Merchant Marine Ministry for the Coast Guard. Four aircraft equipped with such a system are now operational in Italy. Sensors include bispectral scanner, FLIR system, aerial camera system, surveillance system operator console, and related facilities. In addition, four more aircraft have been purchased, and will be in operational use in the very near future with an improved sensor system. Current Coast Guard plans are to have 12 aircraft operational for maritime surveillance; further development will include in-flight data transmission and ground data processing capabilities.

Improving Boiler Efficiency Using PLC Controller

2018 ◽  
Author(s):  
Hung Tang ◽  
Ma'moun Abu-Ayyad
Keyword(s):  
Manufacturing Industries ◽  
Programmable Logic ◽  
Steam Temperature ◽  
Operator Console ◽  
Variable Frequency Drives ◽  
Boiler Efficiency ◽  
Water Feed ◽  
Machine Interface ◽  
High Degree ◽  
Manual Mode

Boiler systems have many factors that affect the efficiency of the air conditioning process. A traditional control system is complicated and requires physical hardware and software programming. The modern operator console is more compact and works better. Regardless of the boiler system, the operator can run it automatically, allowing changes in many variables such as fuel input, air combustion, water feed flow, steam temperature, etc. In fact, it is impossible to control all of these variables simultaneously in the manual mode. Modern systems have been developed to a high degree of precision that can provide excellent results in maintaining high levels of efficiency, reliability, and safety. The Programmable Logic Controller (PLC) was developed in 1968, and since then it has improved rapidly and applied to many manufacturing industries. Besides the Allen Bradley PLC, other modules were developed such as Human Machine Interface (HMI), Variable Frequency Drives (VFDs), and safety components. In this paper, the Allen Bradley PLC ControlLogix family 1756 model is used to control the boiler system. In addition, this work focuses on improving the boiler efficiency by comparing between the manual and automatic control the fuel-air ratio.

Software for the Fox 1 Interactive Process Operator Console

1976 ◽  
Vol 9 (2) ◽  
pp. 37-46
Author(s):  
N.O. Cromwell ◽  
P.D. Griem
Keyword(s):  
Interactive Process ◽  
Operator Console

Design and Analysis of Elastic-Plastic Collision Post for Railway Vehicles

2020 ◽  
Author(s):  
Hongtao Liu ◽  
Jianran Wang ◽  
Xiaofang Liu ◽  
Kefei Wang ◽  
Qi Luo ◽  
...  
Keyword(s):  
Element Analysis ◽  
Railway Vehicles ◽  
Front End ◽  
Operator Console ◽  
The Us ◽  
Overall Evaluation ◽  
Pros And Cons ◽  
Energy Absorbing ◽  
Two Stages ◽  
Absorbing Elements

Abstract Collision posts have been required at the front end of railway vehicles to provide protection against intrusion under collision in the US market since 1940s, though it is still not a standard required structure in the Europe and Asia markets. In this paper, typical front-end frame with and without collision posts of railway vehicles are compared to illustrate the pros and cons of collision posts in railway vehicles. Then two different front-end frames with collision posts are introduced in detail to discuss how to take the advantages of collision posts and avoid the drawbacks in different applications. In the first design, the collision posts are placed in front of the energy absorbing elements. When collision happens, the collision posts will deform first before the energy absorbing elements act. As a result, the collision posts and many carbody and cab structures, such as the front-end frame, underframe, cab interior and operator console may under repair even the collision speed is low. However, more space can be utilized for the cab and passenger compartment since the collision posts can be located at the very front of the vehicle. In the second design, there are two stages of energy absorbing elements and the collision posts are placed in the middle. The first stage of energy absorbing elements can absorb low-speed collision energy without damaging other structures and can be replaced easily. To make up for the extra space taken by the first stage energy absorbing elements, the shape and dimension of the collision posts have to be optimized. For both designs, finite element analysis has been used to analyze and optimize the design. Then full-scale test specimens are manufactured and tested to further validate the design and analysis. Based on the design, analysis and test results, an overall evaluation of collision post’s role in passenger protection and vehicle design has been generated.

Sign in / Sign up

Export Citation Format

Share Document