Comparing Helicopter Interfaces with CogTool
نویسنده
چکیده
The Common Cockpit program for the Navy’s new helicopters specifies a single cockpit interface for diverse helicopters. This single interface supports different helicopters through the use of programmable keysets. One significant difference between two particular keysets, as currently implemented in the MH-60S (Sierra) and MH-60R (Romeo), is the manner of alphanumeric data entry. The Sierra offers a full set of 26+ keys, one letter per key, while the Romeo offers a condensed, cell-phone style where a single key contains three letters and a number. Cognitive models are created of these two different methods of user interaction, making use of the simulation and training software OMIA and the CogTool modeling system. Results of the two different interfaces are compared based on alphabetic data entry tasks currently used in Sierra training. The implications of these results are discussed when using similar tools in designing user interfaces.
منابع مشابه
Modeling Tools for Predicting Driver Distraction
In contrast to the vast amount of modeling work focused on desktop user interfaces, recent work has increasingly focused on “off-the-desktop” interfaces, one prime example being in-vehicle interfaces used while driving. This paper highlights four recent approaches to predicting driver distraction from in-vehicle interfaces as secondary tasks: hand-crafted modeling with the full-fledged ACT-R ar...
متن کاملAnwendung von GOMS-Analysen und CogTool in der Design-Praxis
Kognitive Modellierung ist eine kostengünstige Methode betriebswirtschaftliche Anwendungen hinsichtlich ihrer Effizienz zu evaluieren und das Design solcher Anwendungen weiter zu optimieren. Wir untersuchen in diesem Beitrag mit KLMGOMS und CogTool zwei etablierte Methoden der kognitiven Modellierung in Bezug auf ihre Fähigkeit die Bearbeitungszeiten betriebswirtschaftlicher Arbeitsabläufe korr...
متن کاملImproved Mathematical Model for Helicopters Flight Dynamics Applications
The purpose of this paper is concerned with the mathematical model development issues, necessary for a better prediction of dynamic responses of articulated rotor helicopters. The methodology is laid out based on mathematical model development for an articulated rotor helicopters, using the theories of aeroelastisity, finite element and the time domain compressible unsteady aerodynamics. The he...
متن کاملIntelligent Auto pilot Design for a Nonlinear Model of an Autonomous Helicopter by Adaptive Emotional Approach
There is a growing interest in the modeling and control of model helicopters using nonlinear dynamic models and nonlinear control. Application of a new intelligent control approach called Brain Emotional Learning Based Intelligent Controller (BELBIC) to design autopilot for an autonomous helicopter is addressed in this paper. This controller is applied to a nonlinear model of a helicopter. This...
متن کاملRotor Sizing of Helicopters Using Statistical Approach
This paper is concerned with the statistical model development issues, necessary for rapid estimation of the rotor sizing for single main rotor helicopters at the preliminary design stage. However, Central Composite Design (CCD) method, simulation-based data collection, linear regression analysis, mathematical modelsdevelopmentand validations through the analysis of variance (ANOVA) were perfor...
متن کامل