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Showing posts with label smartphone. Show all posts
Showing posts with label smartphone. Show all posts

Tuesday, January 31, 2012

What Technology Will We Expect with Next Year’s PCs and How Will it Affect Prices?

Smartphones and tablets have a lot to answer for, at least when it comes to making technology affordable for the public.  Since the launch of the first iPhone it’s become not only accepted that sensors and other devices such as GPS, multi-touch capacitive screens, NFC, accelerometers, digital compasses and more should be included but we’ve come to expect, if not demand them.

As the next twelve to twenty four months goes on there will come more and they will be even more commonplace in portable computing devices than they are now.  Windows 8 supports more types of sensor than ever before too with technologies such as Kinect, NFC and more being integrated directly into the platform.  But what is this going to do for the prices of the computers that we buy and is it even affordable to do so?

The latest rumour is that ASUS is testing Kinect sensors built into the bezel of laptops.  This type of integration won’t come as a surprise to many people and it’s only to be expected.  This type of technology isn’t cheap however and integrating it into a laptop will come at a cost penalty.  This is also at a time when PC makers are telling us that the profit margins on PCs and laptops are now so tight that they’re beginning to focus on the high-end computing devices such as ultrabooks in order to get us to part with more cash.

My own laptop contains a four-point capacitive touch screen, 3G SIM card slot, drop-sensing accelerometer, fingerprint reader, TPM chip and GPS.  It’s a high-end model yes, but when you think about where consumers are now with technology it’s likely that people will want to get these types of devices, along with Kinect, already integrated with their new computers, monitors and laptops, and that PC makers will capitalise on this fact to hike prices and push people towards buying even more expensive computers that improve their profit margins and balance sheets.

To be honest I firmly believe that some of these sensors are pretty much essential for work in the modern age.  3G/4G is one such example with mobile broadband now so ubiquitous.  GPS is also something that’s extremely useful in a mobile device and security systems such as biometric fingerprint readers and Trusted Platform Module chips are now essential for any business laptop.

Then we have to face the fact that by the time Windows 8 launches or at least early in 2013, over 80% of new laptops will ship with a multi-touch screen.  Next year’s consumer electronics show will be full of such devices and laptops packed with sensors and NFC readers of all description.  Each will have a use, every last one will be justifiable, and all will be more expensive than they are today.

So what is your attitude to sensors and extra tech on PCs?  Do you already have a laptop that includes some of these devices and do you use them?  I might not use my laptop’s GPS a lot but the 3G module is used several times a week.  Are you happy that the prices of laptops seems to be steadily rising, at the same time as many are predicting the death of the traditional desktop PC with a tower that’s easy to upgrade and cheap to build.  Why not let us know in the comments below.



Monday, January 16, 2012

Log Into Google With Your Smartphone And A QR Code

Smartphone users can access most Google services on their smartphone. Those using Android are often logged in to a Google account all the time. Most do not know however that they can use their smartphone to log into their Google account on another computer. This is done with the help of a unique QR code. Let me give you a quick rundown on how this works.

You first need to be logged in to a Google account on your smartphone. You could obviously access most Google services directly on the phone, but sometimes you may want more screen estate, especially if a computer is available. That’s not a issue if you are working on your own computer, but what if you are on a public terminal or a friend’s house? You probably do not want to enter your log in information on the computer as a number of things can happen.

This includes a keylogger running on the PC, someone looking over your shoulders while entering your sign in details, forgetting to log out after you finish your session or configuring the sign in information to be saved on the computer.

If you have your smartphone at hand, you can perform the following steps instead. Visit http://goto.google.com/login. All you should see is a QR code on the page.

google sesame

Scan the code with the camera of your smartphone. You should see the following screen on your phone.

google smartphone login

Tap on Start with Google Mail or Start with iGoogle to load those pages in the web browser you have just scanned the QR code in. You can alternatively stop here to end the process without logging in, no harm done then.

Google Mail or iGoogle will be opened with the connected account, and without you having to enter your account username or password into the web browser or on the computer.

It needs to be noted that you will access data from the same account that you are logged in on the smartphone. There is no option, other than signing in into another account on the phone, to access a different account on the PC.

It is also important to log out of the service on the computer after you have finished using it. If you do not, the next user may be able to access your data.

Google Sesame can be quite useful in situations where you want to log in to your Google account on a computer that is not your own. Instead of having to enter your user data, you can simply use your smartphone to log in.

What’s your take on Google Sesame? Let me know in the comments? (via Caschy)

Update: Seems as if Google has pulled the plug on the new feature again. When you now visit the site where the QR code was initially displayed, you get the following message:

Hi there – thanks for your interest in our phone-based login experiment.

While we have concluded this particular experiment, we constantly experiment with new and more secure authentication mechanisms.

Stay tuned for something even better!

Dirk Balfanz, Google Security Team.

It is not clear why it has been removed by Google or whether it will be back at a later point in time.



Saturday, November 26, 2011

Top Tips for Securing Your Smartphone

The more we use our smartphones and the more personal and sensitive data we keep on them you’d think the greater target they are for thieves and hackers, right?  Well, the fact is that mobile phones are already the number one target for thieves at the very least.  Your new phone could be valuable and while it could be blocked by networks in your own country, that’s not to stop the handset being sent abroad and used in a country where such blocking doesn’t exist.

But surely you don’t keep any sensitive information on your phone unless people really are interested in text messages from a loved one or emails from Groupon?  Here you’d be wrong again.  In this article I want to have a look through the different types of important information you keep on your smartphone, and look at ways you can keep it safe and secure.

So what information do you keep on your handset?

Contacts

You might not keep really sensitive details about yourself on your phones such as your Social Security number or bank details, but you do keep ever growing details about all your contacts.  These include their full names, address, email address and multiple phone numbers and, crucially information such their full date of birth (which is used in faking IDs and gaining access to accounts) and possibly family connections that are possibly giving up details such as their mother’s maiden name.  In short you are being entrusted with a huge amount of information on a huge number of people, all of which can be used for identity theft.

Email

It might not be possible for someone to discover your email password or to change it from your handset, though a good hacker might still find a way, but depending on what emails you store locally in your inbox they might reveal all manner of additional detail about you perhaps including at least partial credit card details if you’ve been shopping online.

Documents

More and more of us are keeping documents on our phones and with the inclusion of support for services such as Windows Live SkyDrive in Windows Phone, it’s becoming far easier to not know what important and sensitive documents you actually can access from your phone, maybe without even knowing the functionality is already there and switched on.  If you use DropBox on your phone for instance what documents are you storing in the cloud that can be easily and instantly accessed by someone who has physical access to your phone?

GPS Locations

As more and more of us use smartphones as GPS devices, what locations have you got stored in your phone?  Do you, for example have “Home” listed as a location?  If you do a thief could be directed straight to your home at the time when they know, if they’ve just stolen the handset, that you’re out.

How can you secure your handset?

Use a Password Lock

The most basic and simple way to lock your phone is to put a passcode on it, be this a physical numerical code or a swipe pattern.  Make it a good one though, definitely not an obvious pattern or the same code as you use for the PIN number on your bank card.  Having a code or pattern that’s a bit harder to do might be a little more inconvenient for you, but it comes with a great deal more peace of mind.

Write down your IMEI number

The phone’s unique identifier code, it’s 15 digit IMEI number can usually be found close to the SIM card slot and battery compartment in a phone.  Write down this IMEI number and keep it in a safe place at home in case you need to cancel the phone, it will make things quicker, or more important to report the phone as lost or stolen to the police.  Having the IMEI number will help make sure the handset can be quickly returned to you if it is found.  You can check the IMEI number on the phone itself by typing *#06# on the keypad.

Edit Your Lock Wallpaper to add an ICE number

An ICE (In Case of Emergency) number can quite possibly save your life if you are involved in an accident or incapacitated and the emergency services can’t unlock your phone to call a relative or friend.  Unfortunately modern smartphones still don’t include support for ICE numbers but if you manually edit in a graphics package onto the image you use for your lock screen, it can be a great help in having your phone returned to you if it is found.

Use Anti-Malware Software

Malware and viruses on smartphones are becoming ever more common and regardless of how secure the platform might be, or how much vetting all the apps might go through, there’s no guarantee that malware won’t slip through the net.  Check the reviews online to see if the anti-malware software you’re buying is actually any good and preferably go for one of the big name companies such as AVG or Kaspersky for added peace of mind.

Use a Remote Management Service

Some smartphone platforms, including Windows Phone, come with a remote management service you can access online.  These services can allow you to remotely lock the phone, track it (even when locked) or even wipe it altogether and perform a hard reset if you suspect it is gone for good.  These services are accessed through any web browser and if your smartphone comes with such a service it is well worth signing up for it.

So what are your additional tips for keeping your smartphone, and its sensitive data safe and secure?  Write them in the comments here as we’d love to hear them.


© Mike Halsey (MVP) for gHacks Technology News | Latest Tech News, Software And Tutorials, 2011. | Permalink |
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Friday, November 4, 2011

Website or App, Which is Your Preference?

Over the last two years one of the biggest complaints I’ve had to make against tablet computers is that the Internet has simply not kept the same pace of change.  If you go to any wbesite you’ll still find hyperlinks stacked closely together, drop down menus that only appear when you hover over them and similar features that are far from touch friendly.  It’s not just smaller website that are guilty of this but the big boys too.  Go to Amazon, eBay or PayPal and try navigating via touch, it isn’t easy.  This is why gHacks has big and easily clickable links, because we know you all have tablets  :)

A few website will offer a mobile version for smartphones, but when it comes to tablets you’re out of luck.  Out of luck that is unless the company has invested in an app for your specific device.  If they have you will have a far better experience navigating their site.  The differences between websites and apps can be huge, with the usability offered by device-specific apps far ahead of anything the company’s website can offer.

It’s interesting to note too that in the last couple of years the big players on the Internet have made absolutely no attempt to make their websites touch-friendly.  This is despite tablet computing taking off a big way and even the near-imminent arrival of the super-touch-friendly Windows 8 operating system.  Personally I find this disappointing and that it demonstrates a lack of understanding and vision on the part of these companies.

How many more people could they reach for instance if they made their websites more touch-friendly?  Certainly the disabled and the elderly are an enormous and mostly untapped market for Internet businesses.

So this got me thinking, which do you prefer?  From websites and their corresponding apps such as Facebook and Twitter, to Amazon, eBay and more we’re very interested to hear if you’ve begun to abandon company websites in favour of their much more user-friendly apps.  Alternatively are there companies that have provided apps for other platforms that are yet to accommodate your own platform?

Let us know in the comments as it’s clear this is not only an issue that is frustrating many web users, not just myself, but that is it a problem that is only going to get worse unless and until these companies embrace touch on their website themselves.

However, it does raise additional questions, the most important being do we now need websites at all?  If we are all going to be used to downloading and using apps on our smartphones, tablets and desktop computers through Apple’s app store for OS X and the forthcoming Windows 8 store, why do we still need the websites?  Surely a visit to amazon.com should just present you with a links to their various apps on their various platforms?

Tell us what you think in the comments.


© Mike Halsey (MVP) for gHacks Technology News | Latest Tech News, Software And Tutorials, 2011. | Permalink |
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Sunday, October 30, 2011

How Long Will Your SmartPhone Loyalty Last and Where Might You Jump?

Now that Nokia have launched their new Windows Phones, and cemented their future with Microsoft (at least for the foreseeable future) we’re down to just four major players left in the smartphone space.  Apple with their hugely popular iOS operating system, Google’s free open-source Android, Microsoft’s new-kid on the block Windows Phone and RIM’s could soon be in trouble BBX.  In the last few months we’ve seen both Nokia’s wonderful MeeGO and HP’s equally lovely WebOS bite the dust.

I’ll start this conversation by getting all teary-eyed.  It’s a huge pity that two operating systems as capable as MeeGo and WebOS both seem to be on their way out forever.  We all know that the worldwide smartphone market is easily big enough to support them, but support is the issue as it costs millions for companies to develop and maintain these operating systems.  This is money that Nokia simply don’t have and that HP may not be willing to pay.

But what will this mean for you in the coming years?  For the moment people who have iPhones seem to want the next iPhone when their mobile contract ends, and people who are on Android seem to like it too.  Windows Phone hasn’t yet been around long enough for anyone to reach the end of their first contract using it but RIM’s Blackberry’s also have a loyal following.

There are several main reasons for smartphone loyalty.  These include people being resistant to change and not wanting to learn something new, just getting really comfortable with an operating system and also having paid a lot of money for all those apps you won’t be able to port to a new OS.

But loyalty and favouritism for the operating system isn’t the whole picture.  There is also loyalty to the handset manufacturer.  Many people love Nokia, or HTC because they’ve always had a good experience with their phones.  Many more people like Sony Ericsson (soon to be just Sony) for their gaming integration and so on.

In the end though we all tire of the mundane and want a change occasionally.  This could mean iPhone users jumping ship to Android or Blackberry users jumping ship to Windows Phone.  In short, it could mean anything and there are a whole lot of factors to consider.  There is also the question of if you have loyalty to any one manufacturer and how you feel about this?  I’m very fond of HTC but I’ve owned phones by LG, Sony and others and all have been very good too.

So I’m interested ot ask here what platform you are currently loyal to, if indeed you’re loyal to one at all and what other ones you would consider in the future if you’ve even thought that far ahead?  To start I’ll say I’m very loyal to Windows Phone but, as and when I get bored I’d consider either the iPhone or a BlackBerry.  This would be for several reasons, I’m not happy with the malware problem that still exists on Android and while I don’t like iOS very much, you can’t easily complain about Apple’s hardware.  For BlackBerry, they’d have to produce another handset similar to the Storm, a full touchscreen as I’d never want a full QWERTY keyboard.

So what are your preferences?


© Mike Halsey (MVP) for gHacks Technology News | Latest Tech News, Software And Tutorials, 2011. | Permalink |
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