• First up, we've got the Automatic Link, a tiny device that plugs into your car's dataport and provides data directly to your smartphone. They even make it into a bit of a game, with a weekly "drive score" that helps you drive smarter to save gas. It has a number of other features as well, including automatically dialing 911 if it senses a serious car accident, and also a car locator feature, so you can always find your car via your smartphone in case you forgot where you parked or if you're sharing your car with someone else. For quite some time, the car's dataport was solely the domain of mechanics, and they'd use it when you went in to find out what the "check engine" light meant. A few devices have come on the market that you can buy to plug in and see what a check engine light means, but that's their entire purpose, for the most part. The Automatic Link does that too, but it's almost like a minor feature among all of the other features that make it an interesting device.
  
  This is another one that's not on Kickstarter, though it feels like it should be, but rather they're just taking pre-orders directly off their site, for $69.95 (and no service fees).
  
• Next up, we've got the HeatMeter, which is a creatively designed device to measure and track the heating usage in your home. There are tons of electricity meters on the market to measure how you use electricity, but heating is a different realm altogether. Most of the attempts to deal with this have been focused on various smart thermostats like the Nest, but the Heatmeter goes right to the source, by attaching to the outside of your furnace or boiler with magnets, and then its sensors actually can detect when the flame turns on and off, sending this bit of info over your home WiFi system to your phone. And, of course, you can track a bunch of info via your smartphone. Unfortunately, there are just a few days left on this Kickstarter and it looks like it won't meet its threshold. Looking through the details, this isn't a huge surprise. Even if the concept is cool, there are a few things that might scare people off. The design of the device itself has a bit of an amateurish feel to it, especially compared to many other Kickstarter projects. I wonder if a redesigned, sleeker, more modern version might pick up some more steam (ditto for their intro video). The second red flag for me is the price. $150 seems pretty high for most people to take a chance on something like this, especially if it's not entirely clear that it will help you save money. With the Automatic Link above, it makes a good, strong, easy to understand case as to why you'll save money with the device -- and the device is less than half the cost of this one, and seems at least more likely to be in the "I'll give it a shot" range for many people. And, finally, I wonder if a lot of people wonder how well the Heatmeter actually works. I could see some people wondering just how good a magnetic device you stick to the outside of your furnace will be at accurately tracking heating usage. It may work perfectly, but I could see how skepticism might be an issue, especially at that price (in contrast, again, people understand that the data port in their cars works to provide data).
  
  
• Finally, we move away from those kinds of sensors to the myIDkey device for tracking all your passwords. This is a little USB dongle that combines voice activation, fingerprint scanning and secure access to all your passwords (it'll even generate secure ones for you). Oh yeah, and it works with your mobile devices via Bluetooth as well. And, if you lose the device, you can quickly deactivate it over the web -- and you can resync a new one via its online storage. The device has an OLED display that will show you the password once you've proven that you're you, and it can include a bit of additional info as well. The myIDkey has already far surpassed its original funding goal, so this project is definitely moving forward.

Just what might be possible is hinted at in this fascinating post by Andrew Fisher, entitled "Towards a sensor commons":

For me the Sensor Commons is a future state whereby we have data available to us, in real time, from a multitude of sensors that are relatively similar in design and method of data acquisition and that data is freely available whether as a data set or by API to use in whatever fashion they like.

My definition is not just about “lots of data from lots of sensors” – there is a subtlety to it implied by the “relatively similar in design and method of data acquisition” statement.

In order to be useful, we need to ensure we can compare data relatively faithfully across multiple sensors. This doesn’t need to be perfect, nor do they all need to be calibrated together, we simply need to ensure that they are “more or less” recording the same thing with similar levels of precision and consistency. Ultimately in a lot of instances we care about trended data rather than individual points so this isn’t a big problem so long as an individual sensor is relatively consistent and there isn’t ridiculous variation between sensors if they were put in the same conditions.

The bulk of the post explores what Fisher sees as the key requirements for a sensor commons, which must:

• Gain trust
• Become dispersible
• Be highly visible
• Be entirely open
• Be upgradeable

Fisher concludes as follows:

The access we are getting to cheap, reliable, malleable technologies such as Arduino [open hardware boards] and Xbee [wireless modules] coupled with ubiquitous networks whether WiFi or Cellular is creating an opportunity for us to be able to understand our local environments better. Going are the days where we needed to petition councillors to do some water testing in our creeks and waterways or measure the quality of the air that we are breathing.

The deployment of these community oriented technologies will create the Sensor Commons; providing us with data that becomes available and accessible to anyone with an interest. Policy creation and stewardship will pass back to the local communities – as it should be – who will have the data to back up their decisions and create strong actions as a result.

Follow me @glynmoody on Twitter or identi.ca, and on Google+

By pairing an infrared sensor with the camera already on board, portable devices could receive data from transmitters placed, well, wherever. Beyond simply blasting out text and opening links like a glorified QR code, transmitters could disable certain features, such as the camera, to prevent recording at movie theaters and music venues. If completely shutting off the cam seems a bit heavy-handed, watermarks can also be applied to photos identifying businesses or copyrighted content.