the proceedings contain 26 papers. the topics discussed include: modelling activity switching;agile development of workflow applications with interpreted taskmodels;MDA applied: a task-model driven tool chain for mul...
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ISBN:
(纸本)9783540772217
the proceedings contain 26 papers. the topics discussed include: modelling activity switching;agile development of workflow applications with interpreted taskmodels;MDA applied: a task-model driven tool chain for multimodal applications;extending a dialog model with contextual knowledge;practical extensions for taskmodels;towards developing task-based models of creativity;articulating interaction and taskmodels for the design of advanced interactive systems;a survey of model driven engineering tools for userinterfacedesign;from task to dialog model in the UML;towards method engineering of model-driven userinterface development;modeling group artifact adoption for awareness in activity-focused co-located meetings;on the benefit of synergitics model-based approach for safety critical interactive system testing;remote evaluation of mobile applications;defining task oriented components;and patterns activity representations for describing task dynamics.
the proceedings contain 24 papers. the topics discussed include: meta-userinterfaces for ambient spaces;tool support for handling mapping rules from domain to taskmodels;towards visual analysis of usability test log...
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ISBN:
(纸本)9783540708155
the proceedings contain 24 papers. the topics discussed include: meta-userinterfaces for ambient spaces;tool support for handling mapping rules from domain to taskmodels;towards visual analysis of usability test logs using taskmodels;dialog modeling for multiple devices and multiple interaction modalities;model-based support for specifying eService eGovernment applications;a model-based approach to develop interactive system using IMML;PIM tool: support for pattern-driven and model-based UI development;error patterns: systematic investigation of deviations in taskmodels;using an interaction-as-conversation diagram as a Glue Language for HCL design patterns on the web;an MDA approach for generating web interfaces with UML ConcurtaskTrees and canonical abstract prototypes;high-level modeling of multi-user interactive applications;and an HCL model for usability of sonification applications.
Within ERP systems, workflow models are used by business analysts to specify which business processes the system supports. the workflow model specify which actors that performs what activity in what sequence and the r...
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ISBN:
(纸本)9783540772217
Within ERP systems, workflow models are used by business analysts to specify which business processes the system supports. the workflow model specify which actors that performs what activity in what sequence and the required resources. Within userinterface (UI) designtaskmodels are used to develop task-centric userinterfaces. task-centric UIs can increase systems' usability as it focuses on the end-user. In this article we will show how taskmodels together with other models used in the field of model-based UI design can be created within the context of already existing workflow models. We show how standard tasks can be defined as editable UI components allowing role-based composition of the UI with support from the workflow model.
this paper discusses and illustrates work in progress on the MEMO workbench for early model-based usability evaluation of interfacedesigns. Characteristic features of the workbench include (a) the prediction of error...
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ISBN:
(纸本)9783540772217
this paper discusses and illustrates work in progress on the MEMO workbench for early model-based usability evaluation of interfacedesigns. Characteristic features of the workbench include (a) the prediction of errors via rules that refer to user attributes;and (b) the automatic generation of methods for performing specific tasks and for recovering from errors.
We demonstrate that the development of interactive workflow applications can be made easier by providing developers with custom userinterface components that interpret a workflow task model. this enables occasional d...
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ISBN:
(纸本)9783540772217
We demonstrate that the development of interactive workflow applications can be made easier by providing developers with custom userinterface components that interpret a workflow task model. this enables occasional developers to create workflow applications by adapting template data objects, template userinterface pages, and a template workflow task definition. the resulting interactive workflow system is open to agile adaptation by experienced developers. this is an improvement over existing workflow systems which use workflow taskmodels to create workflow application userinterfaces that are difficult to extend.
task modelling has been entering the development process of web applications. However, modelling web processes from a usage-centred perspective is still challenging due to the strong distinctions of traditional intera...
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ISBN:
(纸本)9783540772217
task modelling has been entering the development process of web applications. However, modelling web processes from a usage-centred perspective is still challenging due to the strong distinctions of traditional interactive systems and state-of-the-art web applications. this paper proposes the WebtaskModel approach, by which task model concepts are adapted for the purpose of modelling interactive web applications. the main difference to existing taskmodels is the introduction and build-time usage of a generic task lifecycle. Hereby the descriptions of exceptions and error cases of task performance (caused by, e.g., the stateless protocol or Browser interactions) are on the one hand appended to the task while, on the other hand, being clearly separated.
Since early ergonomics, notations have been created focusing on the activities, jobs and task descriptions. However, the development of a wide variety of devices led to the generation of different interfaces from the ...
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ISBN:
(纸本)9783540772217
Since early ergonomics, notations have been created focusing on the activities, jobs and task descriptions. However, the development of a wide variety of devices led to the generation of different interfaces from the same description of the tasks. the generation of complete current interfaces needs different types of information, some of which are not represented in usual taskmodels. the goal of this paper is to present information that seems to be lacking in the taskmodels.
Mixed Interactive Systems (MIS) is a generic term encompassing mixed and augmented reality, augmented virtuality, and tangible interfaces systems. the work we present in this paper deals withthe design of such system...
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ISBN:
(纸本)9783540772217
Mixed Interactive Systems (MIS) is a generic term encompassing mixed and augmented reality, augmented virtuality, and tangible interfaces systems. the work we present in this paper deals withthe design of such systems. Several models have been proposed to describe mixed interactive systems. However, these models neither integrate MIS in the global user activity, nor take into account the dynamics of mixed interactive situations. taskmodels offer an interesting approach to cover these aspects. the purpose of our work is to contribute to the design of MIS by articulating mixed interaction models and tasks models. this paper presents complementarities and common points between these models, which will be used as the basis for the rules to articulate the task and interaction models.
the development of userinterfaces is influenced by various challenges in recent years. these are foremost caused by increasing complexity of the underlying applications and the use of these applications on different ...
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ISBN:
(纸本)9783540772217
the development of userinterfaces is influenced by various challenges in recent years. these are foremost caused by increasing complexity of the underlying applications and the use of these applications on different devices, by different user types and in changing environments. Model-based userinterface development approaches have been shown to be suitable to face these challenges. However, creating, transforming and linking the various included models are complex tasks. Employing patterns can avoid these disadvantages and provide an advanced concept of reuse. In this paper a general framework is introduced that describes how model-based approaches can be extended with patterns. the implementation of the framework is exemplarily shown in order to derive a concrete pattern-driven model-based approach for userinterface development. A case study is used to illustrate the derived approach.
Many model-based approaches for userinterfacedesign start from a task model, for which the ConcurtaskTrees notation is frequently used. Despite this popularity and the importance that has been given to a close relat...
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ISBN:
(纸本)9783540772217
Many model-based approaches for userinterfacedesign start from a task model, for which the ConcurtaskTrees notation is frequently used. Despite this popularity and the importance that has been given to a close relation with UML, no relation has been established with UML state machines, which have been shown to be useful for the description of the behavior of userinterfaces. this paper proposes a semantic mapping of tasks and all temporal relations of the ConcurtaskTrees to UML state machines which forms the basis for a compact dialog modeling notation using UML state machines. the proposed approach uses a UML profile to reduce the visual complexity of the state machine.
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