New books on the Internet of Things

A new book about the Internet of Things has been recently added to Scribd. The title says "Internet of Things. From RFID to Next-Generation Pervasive Networked Systems", and provides a good introduction to RFID-based solutions for IoT.

You can read it here:

The only con is that it is too RFID-focused, scarcely mentioning the other side of the Internet of Things: embedded-connectivity mechanisms and protocols. In order to balance this aspect, a new book on 6LoWPAN (Amazon pre-order) "6LoWPAN: The Wireless Embedded Internet" is expected by the beginning of 2010:

And now... the tweeting house

After the tweeting plants, the tweeting home has arrived. It seems that the owner of the house, inventor Andy Stanford-Clarke, is using the Crossbow family of motes (maybe MicaZ from the images) to report tweets of information about windows, electricity meters and even... a mouse trap!

As so geek as this may seem, I am sure that we will witness in the next 2-3 years more and more things that tweet. In fact, Twitter has become a convenient communication channel for the Internet of Things: public information can be posted by objects, while other fellow followers may react accordingly. The only problem behind this is the limited amount of data in each tweet, moreover if some metadata has to be added in order to add structure or give meaning to he information.

Other alternatives may be provided by XMPP, the open protocol used by some Instant Messaging systems, which is also a good candidate to create dialogs between connected objects. 

In the meantime, enjoy the video of the tweeting house:

Via: ReadWriteWeb.com

RFID-enabled pet doors

You will never stop finding new uses of RFID. Check this: a pet door that automatically opens in the presence of your RFID-enabled pet (obviously with the RFID tag in the collar).

This application has 3 remarkable characteristics that makes it good to demonstrate the power of RFID in different environments:

1. The RFID tag is located in a mobile element (your dog, cat, crocodile, ...) that wanders around without any control, so it is a perfect scenario for tracking.
2. There is one point of control, the door, where you want to allow the authorized pet to enter, and at the same time deny access to not authorized elements.
3. Pet owners do have the need to use this device in order to avoid intrusions through the traditional pet door, so there is a clear need for this.
   

As fun as it may seem, this application exhibits very good reasons for being a success, at least for a number of people (a bit expensive, though, $797).

Via: The RFID Weblog

Adam Greenfield vs El Mundo

It's not very common that a personality in the field of Ubiquitous Computing such as Adam Greenfield, that became widely popular with his book "Everyware: the dawning age of ubiquitous computing", appears in a Spanish mass media newspaper such as El Mundo. He was interviewed last Sunday as he took part in the Urban Labs meetings, organized by the citilab of Cornellà (Barcelona, Spain).

The interview from El Mundo quotes Adam saying:

what users ask has nothing to do with what they need

It seems that Adam is not very happy with how the interview got its final form, and has created a blog entry in which completely rejects the result:

A request to my Spanish-speaking readers: please disregard utterly the interview with me that appears in today’s El Mundo of Spain. It’s almost impossible for me to discern anything resembling my own sentiments among its truncations, paraphrases, elisions and outright inventions.

One of the few times, a Spanish newspaper focus on this area and they do it wrongly as to this extent....

Immaterials: the RFID aura

This video and experiment called Immaterials from Timo Arnall has become very popular between the Internet of Things and proximity interaction communities in the last weeks. It tries to decribe the interactive properties of RFID by visualizing the activation area of RFID readers and antennas with long-exposure photographs.

The results are not only aesthetically impressive, but a very good learning material in order to understand how RFID fields work.

First International Workshop on the Web of Things (WoT 2010)

A successful approach to the Internet of Things is the so called Web of Things, a concept promoted by Vlad Trifa and Dominique Guinard that focus on the use of Web technologies, particularly RESTful services and mashups, to build the IoT.

The news is that they are organizing the First International Workshop on the Web of Things that will be held in conjunction with PerCom 2010 in Mannheim (Germany) from March 29th to April 2nd 2010. I guess some nice stuff and an enthusiastic community will come out from this event!

My presentation on the Internet of Things at Tweakfest

Last month I was invited to Tweakfest to share my vision of the Internet of Things. It was a very exciting event with a nice mix of digital artists and technologists. Among the other invited speakers, I liked the presentations by Ian Pearson (futurologist!?) and Nam Do (co-founder of Emotiv Systems), who made a presentation of the EPOC.

For those of you interested, this was my presentation titled "Ambient Intelligence and the Internet of Things":