Posts tagged Smartphone
What role can technology play in helping to fight coronavirus? I’ve been keeping a close eye on the potential for smartphones to help contact tracing programmes become faster and more accurate.
While some national health authorities have raced to deploy contact tracing apps for their citizens’ smartphones, here in the UK it’s been a bumpy ride – as I wrote earlier in the summer.
Reporting for BBC Newsround, I gave an update on what happened to the NHS COVID-19 app in England, as well as how other home nations chose to move with their own apps.
Since this report, Apple and Google have pushed ahead with plans to integrate contact tracing right into their smartphones. Exposure Notifications Express means that a dedicated app may no longer be necessary to enable contact tracing.
Rip Off Britain is back with a new series on BBC1 this week.
In one of this season’s films, I talk about how internet-connected doorbells are now being used help to catch crooks.
Think of a connected doorbell as a video intercom – similar to those already popular in flats and offices – that connects your front door to your phone. Not only do they provide peace of mind when your doorbell – or perhaps that of an elderly relative – rings, these smart devices can also record video of who is at the door. Needless to say, they have already been used to help identify criminals.
In another item for the show this series, I take Julia Somerville to a Bitcoin cashpoint to explain what cryptocurrency is and how it works – and how some viewers may have lost substantial sums of more traditional cash to so-called Bitcoin scammers.
This year for the show we’ve also been making some quick advice films for Facebook – here’s me talking about why some viewers’ second-hand smartphone have suddenly stopped working days or weeks after they’ve bought them:
Rip Off Britain airs on BBC1 at 9.15am from Monday 13th June 2018, available on catch-up on BBC iPlayer.
David McClelland joins the BBC X-Ray team for a photography summer special.
As regular visitors here may know, I’m a photography nut. Naturally, I was very excited to be asked to be part of the BBC One Wales X-Ray Summer Special on how to make the most of your camera. I was pleased too that a primetime TV show had dedicated its slot to talk about photos – after all, with smartphones in almost every pocket now, snapping photos is something that many of us do all the time.
On a blustery afternoon in late-spring, I arrived by train into the picturesque Welsh coastal town of Aberystwyth. Heading first for the seafront, and then to the Arts Centre, I spoke with presenter Lucy Owen about all manner of issues that might arise when taking pictures and sharing them online — even how to back them up:
The show also looks at how to take better pictures with your smartphone, how to get great footage while safely flying a drone, and how the National Library of Wales preserves its priceless collection of photos.
UK licence fee payers can watch the whole BBC One Wales X-Ray episode on BBC iPlayer.
This week I appeared on BBC1’s The One Show sharing advice on how parents can help their children to develop healthy habits when using smartphones and tablets.
I’m a dad, and like most parents, I feel as if I’m making it up as I go along – which, of course, I am. How I introduce my children to technology is no exception.
Understanding a little about how children develop, what their needs are at different ages, and how easily influenced they are by adults around them, can all help make sure that children – and their parents – have a happy relationship with gadgets.
Technology offers amazing opportunities but, for me, the old adage that ‘too much of a good thing is a bad thing’ stands as true with smartphones and tablets as it does with anything else.
The One Show is on BBC1 at 7pm most evenings, viewers in the UK with a television licence can watch here.
Among the topics I cover in this series of Rip Off Britain: Live on BBC1 is speech recognition. In Tuesday’s show I went to Liverpool to investigate how viewers are talking to their tech to help make their everyday lives easier.
According to researchers at Stanford University we can talk three times faster – and with 20% more accuracy – than we can type or swipe on a mobile phone.
Proof that it’s good to talk, right?
It was no surprise, however, to find that many I spoke with were initially sceptical about the effectiveness of speech recognition. But I had a hunch that their lack of confidence was misplaced, with judgements on poor comprehension based on older generations of the technology.
Our day of filming in and around Liverpool proved my point: I found that Apple’s intelligent personal assistant Siri was better than even I was at comprehending commands, irrespective of accent or background noise.
Speech recognition technology – and Siri is far from the only or even the best example at present – has now reached a level of useful maturity. What is needed next to help more to benefit from it is further accessibility and behavioural change.
In the main Rip Off Britain series in September I also took a look at how voice biometrics are being used by major service providers as an authentication factor to make logins to our online accounts safer, simpler and more secure.
Check out further clips from this series of Rip Off Britain here on the BBC website.
Earlier this week I appeared on BBC Radio 4 consumer affairs show You and Yours to talk about how to keep your smartphone photos and videos safe and secure.
Following a post on the BBC CBeebies Facebook page, a disturbing number of parents reported pictures had been lost through theft, accident or a broken device.
I say ‘pictures’, but often these are precious, irreplaceable family memories.
Here’s a clip from the show:
Estimates suggest we shared one trillion pictures from our phones in 2014. When smartphone photography is so simple that it requires almost no thought, it’s easy to take the snaps we take for granted.
But that becomes a big problem if when phone begins to run out of storage space, or worse if it gets lost or stolen. Fortunately, there are many easy ways to back up your photos and keep them safe.
The simplest backup of all is to store them in ‘the cloud’, what I often describe as a giant USB stick somewhere on the Internet.
Both of the major phone families – iOS found on Apple’s iPhone and Android installed on Samsung, Sony and HTC handsets among others – provide methods to back up your settings and app data along with photos and videos.
Apps such as Dropbox (and now Carousel), Flickr and Microsoft OneDrive provide seamless background image copy; Google Photos offers unlimited free cloud storage for images up to 16 MP and videos up to FullHD 1080p, more than satisfactory for most smartphone users.
With any cloud storage security is paramount (as some celebs found to their embarrassment recently) so ensure you understand any terms, use secure passwords and two factor authentication where available.
If you want to find out more about securing smartphone photos and videos drop me a line or leave a comment below.
Recently I got an early hands-on with the striking new Nokia Lumia 930 smartphone. Writing for Computer Weekly, here were my first impressions:
This article first appeared in Computer Weekly in July 2014, find the original feature here.
Nokia Lumia 930 Hardware
The Nokia Lumia 930 is a substantial handset in more ways than one. First up, the body: Nokia has adopted a sturdy aluminium unibody for its latest flagship, but has still chosen to decorate its back with the signature polycarbonate – neon green and orange get the Lumia treatment this season, with white and black completing line-up.
The Lumia 930’s Full HD 5-inch OLED screen is striking too: blacks are black, colours pop and despite the high-gloss it repels greasy fingermarks well, remaining readable even in direct sunlight. The bezel is narrow enough, and the curved edges of the scratch-resistant Gorilla Glass 3 screen lap onto the handset’s chassis, mirroring the contours on the rear.
The volume rocker, power and camera shutter buttons all sit along one side of the handset. This keeps the aesthetic clean but means that securing the 930 into most after-market car kits will result in one or more buttons being permanently depressed. Form 1, Function 0.
Beneath the vibrant exterior sits a quad-core 2.2 GHz Qualcomm Snapdragon 800 chipset, 2 GB RAM and 32 GB storage. While the CPU is last-year’s model it’s certainly no slouch. Despite the missing MicroSD card slot Microsoft now bundles 15 GB of OneDrivecloud storage for free, and 1 TB if you’ve an Office 365 account.
Battery and Wireless Charging
As with other unibody handsets the 930’s battery isn’t removable, although I found the 2420 mAh unit lasted through the day.
Having toyed with wireless charging on the Lumia 920, Nokia once again integrates the feature and this time includes an induction charger in the retail box.
Disappointingly, I found it a bit flaky. On more than one occasion I left the handset atop the charger to find it hadn’t charged the phone. Software bugs need to be ironed out too, with the 930 insisting it was still charging hours after its removal from the charger.
Wireless charging is seen as a panacea by some but until reliability is improved many might still prefer the reassurance of a cable over the questionable convenience of a mat.
Also worth pointing out is that the chassis can get very, very hot on charge or in use.
The Lumia 930 features a terrific 20-megapixel PureView camera which makes shallow depth of field shots look natural without any clunky software processing. Optical image stabilisation, ZEISS 6-lens optics, dual-LED flash and lossless zoom top out the specs, but again the Lumia’s screen steals the show, making pictures pop like a print.
Windows Phone 8.1 is the newest version of Microsoft’s mobile operating system introducing features which many hoped might bring it in line with its competitors.
Action Centre apes the notification bars seen in Android and iOS. A swipe from the top of the screen recalls missed messages, a customisable quick menu and a shortcut to the phone’s main settings. A welcome addition to the operating system.
Swipe-style typing also debuts and, once you’ve the hang of it, is very accurate. However, Cortana, Windows Phone’s answer to Siri, hasn’t made it onto UK handsets yet – expect to see it (her?) on Windows Phones by the end of the year.
Email and Productivity Apps
For many email will be a main driver and Microsoft makes setting up accounts simple. I didn’t get the chance to try the 930 with an Exchange mailbox, but it handled multiple outlook.com, IMAP, Gmail and POP mailboxes with aplomb.
Windows Phone 8 also does some useful things around the concept of the unified inbox. Instead of a single inbox encompassing all configured accounts, individual email accounts can be grouped or ‘linked’ together. This makes it possible to combine work email addresses into one unified inbox and personal accounts into another, each accessible through its own live tile.
The bundled Bing News and Bing Sport apps are intuitive and well designed pulling news from a variety of credible sources. Fundamentally, for a news app to succeed it needs to leave me feeling as if I’ve caught up – these do exactly that, with style, and allow custom feeds too.
Microsoft Office connects you with documents stored on your OneDrive or Office 365 cloud as well as with email attachments. Excel, Powerpoint and Word are well executed apps, although losing what feels like two-thirds of the display to the over-sized on-screen keyboard is a shame.
Windows Phone UI
Microsoft’s spartan UI works hard to differentiate itself from its identikit competitors and, in general, it works well. However, for the sake of productivity I’d prefer to see more actual content on the screen.
A case in point is the official Twitter app – even with the smallest font I can see no more than three or four tweets per screen; similarly, the email app reveals up to six messages before scrolling. At 5 inches and 1920 vertical pixels there’s a lot of screen real estate on the Lumia but the important apps just don’t seem to fill enough of it.
Despite the ’80s-styling on the rear the Nokia Lumia 930 is Windows Phone’s most mature handset to date.
Its productivity credentials are top notch, and OS integration with Microsoft cloud apps and services mean it’s a capable business workhorse as well as a fun down-time device.
All the Windows Phone ecosystem needs now is more apps, and with high-quality handsets such as this they’ll be sure to follow.
Specs at a Glance:
- Screen: 5-inch AMOLED 1920 x 1080 Full HD
- Camera: ZEISS 20-MP PureView
- Chipset: Quad-core Qualcomm Snapdragon 800 @ 2.2 GHz
- Memory: 2 GB
- Storage: 32 GB (no expansion)
- Operating System: Microsoft Windows Phone 8.1
- Connectivity: LTE, HSPA+, GSM, WCDMA; NFC, Bluetooth 4.0 LE; Wi-Fi 802.11 a/b/g/n/ac
From free with a £28.00/month contract, or £438.16 SIM-free. Details correct at time of publishing (July 2014).*
First published 22nd July 2014 in Computer Weekly. Articles, features and reviews are reproduced on this site by prior arrangement as samples of my work and remain the property of their respective publishers.
Written by David McClelland for o2.co.uk’s The Blue, find the original post here.
Mobile World Congress 2014 has been abuzz with talk of the $25 Firefox Phone, but just what is it and who will want one?
Many will know Mozilla Firefox as a popular and powerful open-source web browser for PC, Mac and Android smartphones.
With more of what we do every day taking place through the web — email, word processing and even gaming — it stands to reason that a web browser on its own might make a solid platform for an operating system. Just ask Google, whose Chromebook laptops run nothing more than the Google Chrome web browser yet accounted for 2 of the 3 best selling laptops at Amazon last Christmas and 20% of all notebooks sold in the US last year.
Firefox OS then is a fully-featured free operating system for mobile phones, tablets and even televisions complete with its own app store.
At Mobile World Congress this year there were several announcements from Mozilla, the not-for-profit organisation which develops Firefox, including availability of 7 new handsets running the Firefox OS.
At the moment the operating system is predominantly used in smartphones destined for developing markets such as India and Africa, seen as a potential upgrade path from the less-functional ‘feature phones’. Aside from the commercial lure for handset manufacturers to expand their business into countries not already saturated by smartphones, affordable devices such as those running Firefox OS can be enablers for individuals, providing easier access to online resources such as banking, learning and retail.
Among the new handsets announced this week is the ZTE Open II. A budget smartphone running the latest version 1.3 of Firefox OS it sports a 3.5-inch display, 1.2 GHz dual core processor, 2 megapixel camera and 256 MB of storage. Paltry specifications in comparison even to low end smartphones in maturer markets but, at the right price, it’s an affordable and attractive upgrade from a candy bar feature phone in many countries.
The so-called $25 Firefox Phone unveiled this week is another developing market device, although it won’t be available quite yet. Mozilla has, in collaboration with a mobile chipset supplier Spreadtrum, shown a prototype handset which it claims manufacturers will be able to build and retail for as little as $25. That’s right, just £15 for a smartphone.
Again, the specifications aren’t great — on your 15 quid phone you won’t even be able to download data over 3G networks, but as a relative experience it’s significantly better than the handsets they’re set to replace.
While it’s unlikely we’ll see a £15 Firefox Phone making a splash in the UK any time soon, other handsets running Firefox OS have been a hit closer to home, particularly in some Eastern European countries. And thanks to a partnership with Mozilla, Firefox OS is now set to power a new range of smart TVs from Panasonic Corporation — if only they could cost as little as £15… ^DM
First published 27th February 2014 on 02.co.uk. Articles, features and reviews are reproduced on this site by prior arrangement as samples of my work and remain the property of their respective publishers.