Latest In Depth Technology News

Pre-empting and overcoming obsolescence

New Electronics talks to Debbie Rowland, Sales Manager at Charcroft, an independent, specialist distributor based in the UK, about how obsolescence management has and is changing and how organisations can better prepare and plan for obsolescence.

ARM-processor toolchains accelerate safety-critical compliance

With designers increasingly turning to ARM processors for safety-related applications spanning medical, transportation, avionics and industrial segments, the software that runs upon these processors has come under ever-tighter scrutiny as even the slightest error can have disastrous consequences.

Wireless IoT connectivity: which standards can be used?

Connections to the Internet of Things (IoT) will require an unprecedented level of networking in the future, and wireless networks will be playing a predominant role here. Standardisation is required for interoperability and compatibility reasons. However, a single standard will never be able to cover all use cases due to the enormous variety of applications. Some kind of categorisation is required to keep a clear picture.

A recently developed board format is being targeted at low power, high performance applications

There is no shortage of board formats available to product designers – and it seems there is always room for a new configuration to be introduced. One of the more recent formats to be unveiled is SMARC – short for Smart Mobility Architecture. The format was developed by SGET, the Standardisation Group for Embedded Technology. SGET was launched at Embedded World in 2012, with founding members including Advantech, congatec, Data Modul, Kontron, MSC and SECO.

Could virtual reality help transform the way in which healthcare is delivered in the UK?

With the NHS under unprecedented levels of pressure and struggling to cope with the number of patients coming through its doors, medical technology is being seen as one way of transforming how healthcare can be delivered over the next few years. Significant improvements are expected in the way patients are monitored, diagnosed and treated, but also in the way that clinicians and nurses are trained.

European researchers are working on a host of energy efficient microservers

European research organisations and companies are busy targeting microservers as a potential very large revenue stream for the medium term. At least four groups, funded to a large extent by the EU's 7th Framework Programme, are looking at a variety of often overlapping processor, system and software architecture projects, all scheduled to finish in September 2016.

Connecting to the Internet just got even easier, says the Bluetooth SIG

For the IoT to work as envisioned, devices need to be connected to the Internet. This can be achieved with Bluetooth Smart devices, which can send data to a cloud service, but currently only through hub devices with full OS and supporting drivers running a software stack. For developers, being able to take advantage of direct connectivity to the Internet is a key requirement to take the IoT beyond the hype and create real 'always connected' experiences.

How to ensure your SCM system is fit for purpose in today's electronics design industry

A couple of decades ago, version control – often referred to as software configuration management (SCM) – was largely unheard of outside the software development industry. Then the sheer volume and variety of the different elements which electronics designers have to keep track of began to increase. That pushed the electronics industry to adopt version control, to the point where, today, the approach is pretty much ubiquitous.

CES 2015 didn't disappoint, when it came to delivering the latest gadgets and devices

Last month saw the technology world's annual pilgrimage to Las Vegas for the Consumer Electronics Show (CES). Despite ongoing questions over its relevance – especially when big technology firms like Apple are able to stage their own huge media events – it managed to play host to more than 3500 exhibitors and 150,000 visitors from around the world, a quarter of whom came from outside the US.

Multi-touch interactivity is helping to redefine the in-store customer experience.

In the face of intense competition retailers are spending more on information technology, data analytics and digital marketing channels. Online shopping, social media platforms and mobile technologies are having a significant impact on the sector, permanently changing the way consumers shop. As a result, retailers need an omni-channel approach or they risk falling into anonymity and the retail graveyard!

RapidIO is being targeted at high performance computing applications as latency becomes a critical factor

The extent to which 'what goes around, comes around' applies to technology. Despite the impression that companies are forging a future based on brand new ideas, that's not always the case. And so it is with RapidIO, the packet switched interconnect technology developed in the early 2000s for use in high performance computing (HPC) applications. Despite this ambition, RapidIO found most success in the wireless infrastructure sector. But the wheel is turning full circle as RapidIO begins to make inroads into today's HPC applications – and data centres in particular.

How a motor controller based on a 32bit processor could drive the transition to a new generation of electric motors

We are entering a new era of motor technology, with many of the 10billion electric motors sold each year in line for an upgrade. Innovation in motor control algorithms and the lowering cost of embedded microcontrollers are prompting a new generation of brushless DC (BLDM) and permanent magnet synchronous (PMSM)motors. At the heart of these new motors is an integrated motor controller integrated circuit, containing a 32bit processor core, as well as revamped configurable analogue and power management circuitry. Sophisticated motor control algorithms – such as field oriented control (FOC) – running on the processor core remove the need for external sensors, thereby reducing overall system component count.

How do you keep your IP secure against counterfeiting?

If you have a user installable part, can your system tell whether it is authentic or not? Can you be sure whether a subcontractor is shipping to counterfeiters extra versions of your product? One of the weapons which chip and system builders are using to deal with these problems is to make each part identifiably unique.

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