This paper describes the idea of an interface agent that is able to manipulate the visual attention of a human, in order to support naval crew in a tactical picture compilation task. The agent will consist of four submodels, including a model to reason about a subject’s attention. In a study (not presented here) a practical case study was formally analysed, and the results were verified using a...

The study of collective attention is of growing interest in an age where massand social media generate massive amounts of often short lived information. That is, the problem of understanding how particular ideas, news items, or memes grow and decline in popularity has become a central problem of the information age. Recent research efforts in this regard have mainly addressed methods and models...

This paper examines the importance of presenting simple, intuitive tasks when conducting microtasking on crowdsourcing platforms. Most crowdsourcing platforms allow the maker of a task to present any length of instructions to crowd workers who participate in their tasks. Our experiments show, however, most workers who participate in crowdsourcing microtasks do not read the instructions, even wh...

First, a signal detection experiment was carried out to estimate the maximal distance between the primary attention focus of users and the screen position of visual feedback (e.g. messages). The results indicate that the maximal distance between the primary attention focus and the position of visual feedback should not exceed 3". Second, to pinpoint the location of the primary attention focus w...

This article aims to redefine the concept of Thirdspace and make a trilateral relationship between the three concepts of real space, virtual space and the user. To do so, not only the concept of Thirdspace has to be redefined, but also a new understanding of virtual space as a relatively independent space is required. This three-sided relation requires a new understanding of the relationship be...

One of the great promises of the internet and Web 2.0 is the opportunity to expose people to new types of content. Companies like Amazon and Netflix provide customers with ideas for new items to purchase based on current or previous selections. For instance, someone who rented “Star Wars” at Netflix might be presented with “The Matrix” as another movie to rent. The challenge in this strategy is...

Trust Establishment is one of the significant resources to enhance the scalability and reliability of resources in the cloud environment. To establish a novel trust model on SaaS (Software as a Service) cloud resources and to optimize the resource utilization of multiple user requests, an integrated software trust estimator with multi-user resource competence (IST-MRC) optimization mechanism is...