Pedro F. Campos

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In this paper, we argue that current user interface modeling tools are developed using a formalism-centric approach that does not support the needs of modern software development. In order to solve this problem we need both usable and expressive notations and tools that enable the creation of user-interface specifications that leverage the design and(More)
Existing software modeling tools are widely recognized to be hard to use and, hence, to adopt. We believe those usability problems are related to a legacy of formalism-centric tools that don't promote the new challenges of modern software development. In this short paper, we briefly describe a new tool, under development, that tries to promote usability in(More)
This paper describes a new unifying workstyle model for the user-centered design process, comprised of eight dimensions that we claim as fundamental to supporting the UCD process. Our proposal is new because it is the first workstyle model tailored to UCD. We also show the usefulness of work-style modeling when evaluating the stage/effort of a project at a(More)
In this SIG we aim to introduce the IFIP 13.6 Human Work Interaction Design (HWID) approach to the CHI audience. The HWID working group aims at establishing relationships between extensive empirical work-domain studies and HCI design. We invite participants from industry and academia with an interest on empirical work analysis, HCI, interaction design and(More)
Pervasive and smart technologies have pushed workplace configuration beyond linear logic and physical boundaries. As a result, workers' experience of and access to technology is increasingly pervasive, and their agency constantly reconfigured. While this in certain areas of work is not new (e.g., technology mediation and decision support in air traffic(More)
Varied backgrounds of users, heterogeneous delivery media and diverse socio-cultural and organizational contexts pose new challenges of human work interaction design in the field of e-government and public information systems. The workshop will consolidate the empirical case studies of how human work analysis and interaction design has benefited in(More)
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