ETH Zurich ETH CS Department Institute for Pervasive Computing
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  Research

My research interests are ubiquitous and nomadic computing. On the top of my list are investigating ubiquitous and nomadic application requirements regarding communication and designing a middleware platform meeting the requirements found.

  Publications
  Research Projetcs
Smart-Its
Interconnected Embedded Technology for Creation of Aware Artefacts and Emergence of Collective Awareness

The project's vision is that everyday objects can be enabled as interconnected information artefacts. Object become artefacts by attaching very small computing devices, Smart-Its, to them.

Smart-Its will be as cheap, as unobtrusive and as generic as state-of-the-art smart labels (aka radio tags, active tags), which are about to succeed the omnipresent barcode. Unlike smart labels, Smart-Its will not just have a memory but also provide perception of their environment (sensors), communication with peers (short range ad-hoc network), and customisable behavior (application execution environment). For example, a coffee cup would be empowered with a Smart-It customised to derive events such as just_refilled, carried_around, and drunken_from from the integrated sensors. Smart-Its-labeled produce will compute the sell-by-date dynamically from tracking the environment (e.g. temperature and exposure to light).

Moreover, in our vision everyday objects will not just be empowered on a one-by-one basis. Smart-Its can interconnect large families of everyday objects and empower collective awareness and behavior. The example here is a collection of Smart-Its-enabled children's toys. A toy will not only understand its own context but also that of other toys nearby: imagine your daughter's doll beaming with joy when its buddies are about and looking scared alone in the dark! Smart-Its-enabled objects have a collective ability to make sense of the situations in which they are contextually embedded.
Other examples of Smart-Its-labelled objects may be scattered personal belongings, goods in a store, or parts in a processing chain.

Read more about the Smart-Its Project ...
  Bubbles from the Bathtub
This is (or rather is going to be) a loose collection of thoughts and scribbles on, or related to, various aspects of ubiquitous computing and wireless and ad-hoc networks. Go on to Bubbles from the Bathtub ...

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