High Level Extraction of SoC Architectural Information from Generic C Algorithmic Descriptions

The complexity of nowadays, algorithms in terms of number of lines of codes and cross-relations among processing algorithms that are activated by specific input signals, goes far beyond what the designer can reasonably grasp from the “pencil & paper” analysis of the (software) specifications. Moreover, depending on the implementation goal different measures and metrics are required at different steps of the implementation methodology or design flow of SoC. The process of extracting the desired measures needs to be supported by appropriate automatic tools, since code rewriting, at each design stage, may result resource consuming and error prone. This paper presents an integrated tool for automatic analysis capable of producing complexity results based on rich and customizable metrics. The tool is based on a C virtual machine that allows extracting from any C program execution the operations and data-flow information, according to the defined metrics. The tool capabilities include the simulation of virtual memory architectures

Chasing UX Research

This study considers how the user experience (UX) research function can be efficiently integrated into an iterative product development process at a large technology corporation. It explores aspects of organizational structure, collaboration between different team functions and research-related communication. The hypotheses were formulated based on semi-structured interviews and verified through the observation of two teams, analysis of artifacts and validation interviews. The methodological pillars for the projects included ethnographic research, work ergonomics, grounded theory and the UX institutionalization model. This study asserts that a fully dedicated UX research function has proved to lead to the most effective outcomes, compared to a model where researchers are considered ad hoc service providers. The key success factors identified are the researchers’ access to information related to product strategy, obtained through regular communication with other team functions, and participation in team meetings, especially when user-facing features are discussed. Researchers who are informed about project developments can contribute most by providing additional data points. The collaboration between all the stakeholders on defining research questions at an early stage of the project ensures stakeholder buy-in and a higher acceptance of the research results. Other factors include empowering the UX research function through a clear separation of responsibilities with user feedback collection and analysis being driven by UX researchers and finally, building credibility and respect through appropriate and impactful communication. The results of the study can be used to improve the work situation of the two selected teams, but could potentially be extrapolated to the wider organization

Additional file 1: of Progress and challenges in implementing HIV care and treatment policies in Latin America following the treatment 2.0 initiative

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