A phenomenological perspective on interaction (like Heidegger’s or Merleau-Ponty’s) describes it as a loop, where the interaction is followed by feedback, and this one triggers refletion that supports the understanding of the interaction and thereby of the system. This new understanding iteratively shapes the following interactions with the system, leading to the formation of mental models about the systems’…
Ubiquitous computing technologies, according to Weiser’s vision, fade in the background of user’s attention. This has been discussed as invisibility, and the discussion continues on whether this invisibility is physical, as when sensors are hidden or embedded in everyday products, or psychological, as when the engagement of the user with the technology is such that…
Hello All, As a good salesman is to be able to push his product in a few lines, researchers are expected to present their work in a few lines as well. The hypothetical case is to be in the elevator and meet that famous professor you want to pay a visit in his lab. He…
Hello All, Next week I will be attending the Ubiquitous Computing Spring School at the University of Nottingham. According to the programme it’s going to be such cool experience (they even asked us to bring our swimming suits for the pool at the hotel’s spa). They also asked us to bring a poster for our…
Grid computing as been “the power behind” many applications. Grid solutions have covered services from file sharing, to web serving, to high load algorithm execution. Grid architectures have been traditionally those of server farms and clusters. However, recent works try to use P2P networks in the construction of grids with highly distributed and heterogeneous computers. …
Juan David Hincapié-Ramos 