Feeds

WTF is... Bluetooth 4.0?

It's in the iPhone 4S, but does it matter?

SANS - Survey on application security programs

The future is Blue?

The SIG envisages Bluetooth Low Energy being used for a wide range of applications, such as remote controls for home entertainment; temperature monitoring and control; smart energy meters; proximity sensing and much more. It makes for some novel (potential) applications.

Your phone could, for instance, be set up to lock itself if it can’t ‘see’ your Bluetooth 4.0-enabled watch, which might in turn then alert you that you left your phone behind when you left the house.

Sony Ericsson Xperia Active smartphone with ANT+

Sony Ericsson implemented ANT in its Xperia Active rather than Bluetooth 4.0

Many such tasks are being defined and written up as Bluetooth Profiles that will be embedded in the standard.

But don't forget, Bluetooth 4.0 isn’t the only game in town. Some set-top boxer makers are already including both Z-Wave and Zigbee, for instance, the better to make their kit a hub for home automation and control systems. Zigbee is being used by some energy companies for smart metering, while ANT+ is already included in some mobile phones, such as the Sony Ericsson Xperia Active, and has a range of health and fitness sensors available right now.

So will Bluetooth 4.0 triumph over these rivals? It certainly has a good chance of doing so. If it’s fully implemented in plenty of new phones, as seems likely, that should give it the critical mass required for makers of other devices to use it in place of the other standards.

Garmin ANT-equipped FR60 sports watch

Garmin's FR60 sports watch uses the company's ANT tech to get data from heart-rate monitors and such

So far, none of these has managed to achieve such momentum and don't seem likely to. However, you will almost certainly be using a mobile phone that has Bluetooth 4.0 on board before too long.

But whether you’ll be using it to keep track of your jogging, or your blood glucose will depend on how quickly the Bluetooth SIG – and competing groups like ANT – publish profiles for device makers to use. ®

SANS - Survey on application security programs

More from The Register

next story
Samsung Galaxy S5 fingerprint scanner hacked in just 4 DAYS
Sammy's newbie cooked slower than iPhone, also costs more to build
Leaked pics show EMBIGGENED iPhone 6 screen
Fat-fingered fanbois rejoice over Chinternet snaps
Oh no, Joe: WinPhone users already griping over 8.1 mega-update
Hang on. Which bit of Developer Preview don't you understand?
Microsoft lobs pre-release Windows Phone 8.1 at devs who dare
App makers can load it before anyone else, but if they do they're stuck with it
Rounded corners? Pah! Amazon's '3D phone has eye-tracking tech'
Now THAT'S what we call a proper new feature
Feast your PUNY eyes on highest resolution phone display EVER
Too much pixel dust for your strained eyeballs to handle
Zucker punched: Google gobbles Facebook-wooed Titan Aerospace
Up, up and away in my beautiful balloon flying broadband-bot
US mobile firms cave on kill switch, agree to install anti-theft code
Slow and kludgy rollout will protect corporate profits
Sony battery recall as VAIO goes out with a bang, not a whimper
The perils of having Panasonic as a partner
prev story

Whitepapers

Securing web applications made simple and scalable
In this whitepaper learn how automated security testing can provide a simple and scalable way to protect your web applications.
3 Big data security analytics techniques
Applying these Big Data security analytics techniques can help you make your business safer by detecting attacks early, before significant damage is done.
The benefits of software based PBX
Why you should break free from your proprietary PBX and how to leverage your existing server hardware.
Top three mobile application threats
Learn about three of the top mobile application security threats facing businesses today and recommendations on how to mitigate the risk.
Combat fraud and increase customer satisfaction
Based on their experience using HP ArcSight Enterprise Security Manager for IT security operations, Finansbank moved to HP ArcSight ESM for fraud management.