Check out this article on ABC.es.

From Postcapes,

As a Software Developer at ioBridge and active speaker, and developer (including having over 800 people following his toaster on Twitter) in the Internet of Things space Hans Scharler is someone to watch as he sits on the interesting intersection of DIY’ers and corporate products.

Follow Hans and his latest on Twitter @scharler.

My talk is about the things that surround us – iPads, Toasters, Fridges, and Cars – and pose some questions – what if they were connected? What are the issues that we must consider? How can we can we disconnect in a connected world? After the talk I will post the slides and if they record it, I may or may not post the video.

Ignite Pittsburgh

Brillobox
7pm
Febuary 10, 2011

Abstract and Credits

Update:

You might be hearing this new buzz-phrase, “Internet of Things” quite a bit lately. You might be wondering what it’s all about. Let me try to explain.

A “thing” could be a lot of things, but it’s not people (and definitely not places). That leaves everything else. Now according to the Internet, there are 6,767,805,208 people on Earth and of those 6,767,805,208 people 1,802,330,457 have used the Internet. That’s (only) 26%. So, that means one out of four people do not know what Numa Numa is all about. This also means there are a lot more things than people. A thing could be a camera, mobile device, sensors, your air conditioner, a river, and even a toaster.

The trick to the “Internet of Things” or the “Web of Things” will be providing connectivity to all of those things. Once we do, we will be able to gain access to a lot of information. The next challenge will be making that data useful in our everyday lives. We are just at the start of this, that’s why we are just starting to hear about it (with some help with IBM commercials).

I have been fascinated by this concept since I first joined the Internet, back where GeoCities and L’Hotel Chat were the hip spots. For me the interest started off by controlling things over the web. Then, I started wondering what are my things doing. What temperature is it at my house? What’s going on with my freezer? Is it time to refill my humidor? How much power is my computer using?

Over a year and half ago, I placed my toaster on Twitter (@mytoaster). Since then, my toaster starting using other social networks and discovered online dating all by itself. That is a weird thought, “What if things get smarter and smarter?” Things will eventually be able to socialize with other things. My (sentient) toaster might even find another compatible toaster using eHarmony.

I am not saying that this is the best example of the Internet of Things, but what I am saying is that it’s a start. I believe in a future of connected things so strongly that I joined a start up company that enabled my toaster way back when I was more interesting than my things.

For a good primer on the Internet of Things, check the recent article on Silicon.com called, “Cheat Sheet: The internet of things“. My toaster even gets a tongue-in-cheek reference. Actually there are lots of great sites that are covering the Internet of Things and making things happen in this emerging industry – Singularity Hub, ReadWriteWeb, Wired.com to name a few.

My guess is that you will hear more and more about The Internet of Things until it hits Smart Grid proportions, then you will hear about the next big thing – the smart internet of things grid perhaps.

The website “Global Toaster” reported that my internet toaster is a celebrity. Their site is chock full of toasters, toaster info, toaster love, and a toaster blog. Check it out.

This little story sounds made up. Well, it’s not.

My toaster has had a Twitter page since December 2008, tweeting the status of my toast making habits for all of the world to follow. On occasion people even write to the toaster to ask what it’s toasting. Oddly enough, it can tell you.

I get asked, “Why have your toaster on the Internet?” Well, it’s a starting point for future projects and part sarcasm. I have been working on gizmos, web control, and power / resource management projects with my friend Jason Winters of ioBridge for over a decade. One day I had the idea to overlay appliance usage data onto a graph of my power consumption for my house. My theory is to use this appliance meta data to reduce the power I use everyday by pointing directly to the power hogs. It’s a start to my internet of things at my house. If you want to get start your own Skynet, visit Wired’s Wiki on making things talk. I use the IO-204 control and monitor module from ioBridge.com.

OK, mostly it’s sarcasm.

My Toaster has been recently written about on Wired.com, ReadWriteWeb, PC World, Tiscali, De Morgen, XYCity China, etc. If you want to hear about it straight from the bread slot, you can get live updates from my toaster by following @MyToaster on Twitter.

I am now jealous of my toaster which has made for awkward moments when I want some crunchy Wonder Bread.

That statement sounds odd. Well, let me explain. My friends would describe me as the kind of person that has a lot of time on their hands. They would be right. That time is never put to productive use, but over Thanksgiving I got the gumption to start a new project. Sometimes, I start little servo, robotic, web-based projects for my own gratification, but I get fed up with all of the time I invest just so I can impress my 3 friends that also have nothing do to over the holidays.

My friend Jason Winters has been working on an module that simplifies the connecting of projects to the internet. He sent me one of his ioBridge modules to beta test and my mind started spinning. My goal this Thanksgiving was to think of a crazy project that would be the most senseless thing someone has ever heard of before.

Again, My Toaster Twitters…

Twitter is a social networking site that allows you to tell the world your current status – kind of like a microscopic blog that gets to the point. You can write, “Hans is going to lunch” or “Hans is tired”, etc. It’s fun to follow people and see what they can do creatively with just a few characters of updates.

I use my toaster when I am home and I thought that the world may want to know when I’m toasting.

twitter.com/mytoaster

How do you make a toaster twitter?

I grabbed my old bagel / toast toaster and glued a switch to the outside, so when the slider gets pressed down it triggers the switch and when it pops up, the switch opens (couldn’t be any more binary then that).

The ioBridge module has a digital input that I can hook the switch up to and monitor that state of toasting or not. Using a terminal board, a pull up resistor (1k), and some alligator clips, I hooked up the resistor from the digital input to the +5v source from the module, and clipped my clips on the resistor and the ground. A few pictures are worth more than my description.

Here is the whole system hooked together:

The Web Stuff

Using the ioBridge website, I created an event widget that monitors the input state of that particular digital input. And when the input is “high”, the site sends an email to any address of my liking. And the same for the “low” state. I chose my Twitter Mail address, but really could of hit any social network, email by blog, or even UberNote.

Follow My Toaster on Twitter at twitter.com/mytoaster. I think I proved empirically that I have too much time on my hands.