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RFID Chef

A research project of the Distributed Systems Group

RFID Chef is a prototype application in the household domain that is used to experiment with various technical and methodological aspects in ubiquitous computing. It uses radio frequency identification (RFID) technology to connect real-world artifacts, like groceries, to a digital representation.

The paper "First Steps Towards an Event-Based Infrastructure for Smart Things" (available in .ps and .pdf format) describes the system and its underlying idea. Other related papers may be found on our publication pages.

Demonstration Video

A short (5 minutes) movie demonstrating the prototype is available for viewing. The table below lists a number of different formats and sizes. Unfortunately, we have so far only be able to view them on Windows systems. The DivX;-) format generally offers the better quality, while the Windows Media Format allows streaming (i.e. the latest Windows Media Player will begin playing before the file has completely finished downloading).





In order to view the DivX;-) version, you will need the corresponding "codec" installed on your system. You can optionally install a matching DivX;-) player, though the codec should be available to any AVI viewer already present on your system after you've installed it (including the Windows Media Player).

Note that you need to use the (old) 3.11 version of the DivX;-) codec - newer version will not work. If you already have a newer version of this codec installed on your system, you can safely install the old 3.11 version without overwriting the new one.

If you have a Windows 98, Windows 2000 or Windows Me installation, you can download the latest Windows Media Player (Version 7), which will allow you to watch the WMV-Version of the movie on-the-fly (i.e., streaming). Older versions of the Media Player might prompt you to connect to the Internet in order to automatically download the latest codecs for the Windows Media Format before they will be able to play the movie.

  DivX;-) Format (v3.11) Windows Media Format
Large (34Mb) Medium (11Mb) Small (7Mb) Large (88Mb) Medium (13Mb) Small (4Mb)
German Version HiQ-de.avi MeQ-de.avi LoQ-de.avi HiQ-de.wmv MeQ-de.wmv LoQ-de.wmv
English Version HiQ-en.avi MeQ-en.avi n/a HiQ-en.wmv MeQ-en.wmv n/a

ETH ZurichDistributed Systems Group
Last updated August 14 2009 06:39:07 PM MET ml