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This month

RFID Global Forum

by karlcow

A massive increase in international co-operation and significant investment in awareness-building and training are essential if the concept of an Internet of Things (IoT) is to be turned into a meaningful reality, says a European Union-funded project in its final report, “RFID and the Inclusive Model for the Internet of Things.”

October 2009

Le Webnapperon

by Spone
Le webnapperon reconnait les objets manipulés devant lui et affiche sur un cadre photo les contenus qui y sont associés. Il s'intègre totalement au mobilier de la personne. Il a besoin d'une prise de courant et d'une connexion au réseau. Le webnapperon est une réalisation du Centre Erasme, Mission technologies de l’information du Département du Rhône.

September 2009

Pasta&Vinegar » Blog Archive » Broken RFID

by karlcow

or how to make users aware that they cannot swipe their RFID card on a tag reader. Seen at EPFL, Lausanne.

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August 2009

Bokode - Camera Culture Group, MIT Media Lab

by karlcow

Bokode: Imperceptible Visual Tags for

Camera Based Interaction from a Distance

June 2009

Le "téléphone-ticket de transport" dès fin 2010 en Ile-de-France - Société - Le Monde.fr

by tisienpo
Les usagers des transports d'Ile-de-France (RATP, Optile et SNCF Transilien) pourront, en principe fin 2010, utiliser un téléphone portable en guise de passe Navigo, ce qui leur permettra de gagner du temps, a annoncé mardi le Syndicat des transports d'Ile de France (STIF). Le président PS de la région Ile-de-France, Jean-Paul Huchon, président du STIF, a annoncé à la presse cette "évolution qui est une sorte de révolution" et en a fait la démonstration dans le métro avec un téléphone prototype. "Fin 2010 ce sera en route. C'est un cahier des charges très lourd à la fois pour le STIF, les opérateurs de transport et les opérateurs de téléphone", a déclaré M. Huchon. Le "téléphone-ticket de transport" permettra d'acheter et de charger un titre de transport sans faire la queue aux guichets ou passer par les bornes habituelles. "Pour l'usager ce sera le même prix", a souligné Jean-Paul Huchon, faisant valoir que cette nouvelle technologie NFC (connexion radio à courte distance) permettra d'"économiser du temps avec beaucoup plus de confort". Pour les voyageurs pressés, dans un aéroport ou une gare par exemple, il suffira de passer sur des bornes le téléphone où est chargée l'application allumée, pour acheter le titre de transport et de le valider ensuite comme pour un passe Navigo. On pourra aussi transférer un ticket d'un téléphone à un autre.

May 2009

7.5th Floor » Blog Archive » Back from La Ciudad Híbrida

by karlcow

the contemporary hybrid city through the lenses of my research work augmented by some offline observations. In this intervention entitled “People as sensors; people as actors” (slides with annotations), I look at the integration of ubiquitous technologies (and soft infrastructures) and how they afford us new flexibility in conducting our daily activities (people as actors) with simultaneously providing the means to study our activities in time and space (people as sensors).

April 2009

code, circuits, & construction :: RFID to Web Interface

by karlcow

This tutorial introduces a Processing interface sketch provides a GUI for the command-line interface written into the Arduino RFID example. You should read that tutorial first. The sketch shown here also allows you to upload tags it reads to O’Reilly’s Emerging Technology Conference attendee portal, and retrieves the resulting profile. The API for this was written by Edd Dumbill. The Processing sketch retrieves RFID tags from the Arduino reader serially, then passes the tag via a HTTP request to a PHP script on a remote server, shown below, that adds an authorized login to the O’Reilly site.

code, circuits, & construction :: Arduino-based RFID reader

by karlcow

This tutorial shows how to make an Arduino-based RFID reader that reads Mifare tags and stores them in EEPROM. It is a modification of Alex Zivanovic’s code on Tinker.it. Thanks to Alex and Massimo Banzi for the reference. Once you’ve got it running, go on to the RFID to Web example, which provides a Processing interface sketch provides a GUI for the command-line interface written into the Arduino code.

code, circuits, & construction :: Writing to Mifare RFID tags

by karlcow

Mifare RFID tags, like other RFID tags, contain a serial number that can be read using an RFID reader, but they also have a limited amount of memory space that you can write data to, and read back from. This can be handy if you want to do something like keep a user’s account balance or name directly on the RFID tag.

code, circuits, & construction :: Reading Mifare RFID Tags

by karlcow

This tutorial explains how to read from Mifare RFID tags from your computer using a Sonmicro SM130 read/write module. The sketch below is written in Processing using my SonmicroReader library. The SM130 has a TTL serial interface that you can connect to a micocontroller, or to a personal computer through a USB-to-serial interface. Using the latter, it’s pretty simple to send serial commands to it and receive the data back. The entire Processing sketch can be downloaded here: rfid_simple_0001.

introduction [libnfc.org - Public platform independent Near Field Communication (NFC) library]

by karlcow

libnfc is the first free NFC SDK released under the GNU General Public License which provides complete transparency and royalty-free use for everyone. Since the RFID market is spoiled by proprietary hard and software we want to contribute constructively by distributing a free library which can be used for various RFID and NFC applications.

March 2009

Wireless in the world

by karlcow

Using simple abstractions such as the dashed line and the kinds of visual language that we have previously proposed for RFID allow us to quickly communicate aspects such as the spatial properties of wireless technologies that are often overlooked. I’ve been using these images in presentations for a while, to sensitise designers and students to the spatial and embodied properties of RFID, Bluetooth and WIFI.

Wireless in the world

by karlcow

Using simple abstractions such as the dashed line and the kinds of visual language that we have previously proposed for RFID allow us to quickly communicate aspects such as the spatial properties of wireless technologies that are often overlooked. I’ve been using these images in presentations for a while, to sensitise designers and students to the spatial and embodied properties of RFID, Bluetooth and WIFI.

RFID sniffer

by karlcow

The RFID sniffer is a simple analog electronic circuit which can detect the presence of 13.56 MHz RFID tags. These tags are commonly used in all kinds of plastic cards like access badges, bank cards, library cards, loyalty cards and so on. Also many other objects may carry RFID tags without you knowing it. Books, toys, and even clothing might be tagged. Carrying tagged objects with you can reveal your identity or whereabouts to anyone equipped with the appropiate tools to read RFID tags.

Mediamatic - RFID Sniffer Workshop

by karlcow

Mediamatic organizes two RFID Sniffer workshops. On Friday March 27 or on Saturday April 4 you can assemble your own RFID Sniffer circuit, guided by the Sniffer designer Marc Boon

February 2009

Playful augmented products workshop · Touch

by tisienpo
Le compte rendu en image et en video d’un workshop sur le design des objets communicants

RFiD 2.0 : des puces ou des ordinateurs ? | InternetActu.net

by tisienpo & 1 other
“Nous sommes au début d’une nouvelle vague dans l’utilisation de la RFiD. La première visait à remplacer les codes-barres. La seconde étend considérablement l’horizon. Considérer les puces RFiD comme des ordinateurs, et s’assurer que les utilisateurs disposeront d’un contrôle complet et exclusif de leurs données et communications, rendra possibles de très nombreuses applications dans de nombreux secteurs. L’industrie de la RFiD doit donc résoudre dès aujourd’hui les problèmes de vie privée et de sécurité auxquels ils sont confrontés

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