Beyond Turn Stiles, Evolving RFID Technology
by James Marzano on Nov.06, 2008, under Futurescape, User Experience
“We are still living in a world where information is trapped in a few of our objects,” says Haladjian, co-founder of Violet. “We stare into our screens, which are like goldfish bowls full of information swimming around, but unable to escape.”
It’s called “The Internet of Things” — at least for now. It refers to an imminent world where physical objects and beings, as well as virtual data and environments, all live and interact with each other in the same space and time. In short, everything is interconnected.
“If we can imagine it, there’s a good chance it can be programmed,” wrote Vint Cerf, the original Internet evangelist, on the official Google blog.
“The Internet of the future will be suffused with software, information, data archives, and populated with devices, appliances, and people who are interacting with and through this rich fabric.”
At the nodes of this all-encompassing web of objects is RFID (Radio Frequency Identity) technology, which allows things to be “read” by an NFC (Near Field Communication) scanner, bar-code-style, as well as to store information about themselves and their relationship with their environment, over time.
The reason why RFID is often called next-generation bar code is that the technology is more accurate, scanners can read more objects with less directional contact, and smaller chips can contain a larger quantity of information.
Bruce Sterling, one of the pioneers of cyberpunk literature in the 1980s and an active sci-fi guru, neologized the term “spime” in 2004 to refer to any object that can define itself in terms of both space and time, i.e. using GPS to locate itself and RFID to trace its own history.
Here are some highlights of the ever-evolving RFID technology…
- Pachube is a service that enables people to tag and share real time environmental data from objects, devices and spaces around the world. The key aim is to facilitate interaction between remote environments, both physical and virtual. Pachube functions like a virtual switchboard using EEML (Extended Environments Markup Language) to link buildings to architecture software to installations to artists’ laptops to weather sensors to Second Life and beyond, all in real time. Pachube currently connects some 150 input and output feeds, including a Geiger counter measuring radiation in Japan, a ship in the Pacific, air quality in Beijing, Tower Bridge in London, and the location of an iPhone as it moves around the world.
- Violet launched the best-selling Nabaztag, a screenless, WiFi-enabled bunny, born again with voice-recognition and RFID-awareness in 2007. Interfacing the node between virtual data and the sensory world, Nabaztag fetches information from the Internet, flashes lights on its nose and tummy, rotates its ears, sniffs RFID chips, speaks 36 languages and understands five.
- Chumby Industries launched the soft leather-cased Chumby, an alarm-clock-inspired device equipped with a motion sensor and dominated by a touch screen
- One of the most fascinating pre-incarnations of the Internet of Things is Boredomresearch’s RealSnailMail, in which e-mail messages interrupt their regularly scheduled path at the speed of fiber optics to be delivered across a 50-centimeter enclosure via RFID-equipped carrier snails.
