Models an Mechanisms for Human-System Interaction Adaptation to Context-Switching
type: Dataset
description: Complex systems such as aircraft cockpits, Air Traffic Control consoles or Unmanned Vehicle control stations, operators manage a set of tasks with high temporal dynamics and inducing frequent changes of situation within the same mission. These transitions between contexts (triggered by the addition, removal, interruption or retrieval of a task) may reduce operators' Situation Awareness. In this thesis, we introduce SAMANTA (Situation Awareness Modeling and ANalysis for Transition Amelioration), a model-based and user-centered methodology. Designed for Human Factors experts in charge of future systems' analysis and design, this methodology helps identifying and solving the difficulties caused by such transitions. The transitions analysis process is based on the dual description of operators' activity: the modeling of operators' task is associated with the definition of Situation Awareness requirements for each of their tasks (the tasks' context). The experts base their analysis on the characteristics obtained and provide recommendations for the new interfaces in order to support the foreseen impacts. End-users and Subject Matter Experts are involved at different key stages of the design process supported by this methodology. In order to support the implementation of SAMANTA by the analysts, we developped a specific web-based tool. The methodology has been applied to the design of future Unmanned Aerial Vehicle systems, detailing the analysis of two specific transitions.
issued: 2026-05-11T09:10:34.111493
language: fr
modified: 2026-05-11T09:10:34.111499
contact point: Organization
  fn: CCSD
keyword: changement-de-taches
keyword: conscience-de-la-situation
keyword: design-methodology
keyword: facteurs-humains
keyword: human-computer-interaction
keyword: human-factors
keyword: infoeu-reposemanticsdoctoralthesis
keyword: infoinfo-hccomputer-science-cshuman-computer-interaction-cshc
keyword: interaction-homme-machine
keyword: interruption
keyword: methodologie-de-conception
keyword: modelisation
keyword: models
keyword: situation-awareness
keyword: task-transitions
keyword: theses
landing page: https://theses.hal.science/tel-00816385

Models an Mechanisms for Human-System Interaction Adaptation to Context-Switching
type: Distribution
format: HTML
issued: 2026-05-11T09:10:34.138798
modified: 2026-05-11T09:10:34.088506
access URL: https://theses.hal.science/tel-00816385

test_moissonnage_selune
type: Agent