Close up of NFC Ring. Metal band with black panel inlaid.

NFC Ring – Wearable computing you might actually wear

The most resent wearable computing Kickstarter success (having reached it goal in only 3 days!) is the NFC Ring designed by John McLear from the UK. NFC for those of you unfamiliar with the acronym stands for Near Field Communication, a wireless protocol similar to RFID (Radio Frequency Identification – used to security tag products in shops among many other things). NFC is becoming increasingly popular for particular tasks because of certain qualities that distinguish it from RFID and for this reason it now comes as standard in most new high end smartphones. In fact you may already have been using NFC if you are one of the early adopters of a contactless credit card (See here for some more (scary) information on contactless credit cards).

What distinguishes NFC from its now ubiquitous ancestor RFID is that it allows two way communication (you can only read from an RFID chip) and as the name suggests it works over a very short range (maximum of 4 inches of 10 centimetres). Both of these qualities make it particularly suitable for smartphones and tasks that require more security (like electronic payment). So how does John McLear propose to utilize this technology?

The NFC Ring can be used to unlock doors, mobile phones and to transfer information, link people or even transfer accessibility preferences or login details. Have a look at the promo video below for more details.

I’m sure you’ll agree this a great looking product at a fantastic price (under €30 including delivery) who’s full usefulness is probably not yet completely evident. In addition to that that there are a couple of other features that make this an outstanding Kickstarter project.

First of all the detailed video (below) where John outlines the design iterations and technological barriers the team overcame to come up with the final product will prove very interesting and informative to any potential product designers out there. Also their equal weighting of aesthetics, security and functionality could be considered a blueprint for the design of wearable technology. Releasing the SDK (Software Development Kit) as Open Source should ensure a steady stream of user generated apps and innovation at a rate that just wouldn’t be possible even with a large team of developers. Finally allowing people the option of customizing the ring to their own individual preferences or create unique designs opens the door to allow creative and artistic individuals the opportunity of reselling their designs. You can even just buy the NFC chips and use a 3D printer to print your own ring!

This is true user driven design in the sense that although this is a product in its own right it is also a platform for users to create their own unique product with the functionality they need and the aesthetic they desire… as long as it’s a ring any thing they want with the 3D printing option!

Anybody got any ideas for useful Assistive Technology (or any other) applications for this technology? Please comment below (as long as it’s not spam about rip-off Oakley sunglasses :)

Post a comment