Technology Tales

Thoughts on eBooks

Recently, I have been doing a clear out of paper books in case the recent European Union referendum result in the U.K. affects my ability to stay there, since I am an Irish citizen. In my two decades here, I have not felt as much uncertainty and lack of belonging as I do now. It is as if life wants to become difficult for a while.

What made the clearance easier was that there was of making sure that the books were re-used and eBooks replaced anything that I would want to keep. However, what I had not realised is that demand for eBooks has flat lined, something that only became apparent in a recent article in PC Pro article penned by Stuart Turton. He had all sorts of suggestions about how to liven up the medium, but I have some of my own.

Niall Benvie also broached the subject from the point of view of photographic display in an article featured in Outdoor Photography because most are looking at photos on their smartphones and that often reduces the quality of what they see. Having a partiality to photo books, it remains the one class of books that I am more likely to have in paper form, even I have an Apple iPad Pro (the original 12.9 inch version) and I am using it to write these very words. There also is the six-year-old 24-inch Iiyama screen that I use with my home PC.

The two apps with which I have had experience are Google Play Books and Amazon Kindle, both of which I have used on both iOS and Android, while I use the Windows app for the latter too. Both apps are simple and work effectively until you end up with something of a collection. Then, shortcomings become apparent.

Search functionality is something that can be hidden away in menus, and that is why I missed it for so long. For example, Amazon's Kindle supports puts the search box in a prominent place on iOS but hides the same function in menus on its Android or Windows incarnations. Google Play Books consistently does the latter from what I have seen, and it would do no harm to have a search box on the library screen since menus and touchscreen devices do not mix as well. The ability to search within a book is similarly afflicted, so this also needs moving to a more prominent place and is really handy for guidebooks or other more technical textbooks.

The ability to organise a collection appears to be another missed opportunity. The closest that I have seen so far are the Cloud and Device screens on Amazon's Kindle app, but even this is not ideal. Having the ability to select some books as favourites would help, as would hiding others from the library screen would be an improvement. Having the ability to re-sell unwanted eBooks would be another worthwhile addition because you do just that with paper books.

When I started on this piece, I reached the conclusion the eBooks too closely mimicked libraries of paper books. Now, I am not so sure. It appears to me that the format is failing to take full advantage of its digital form, and that might have been what Turton was trying to evoke, but the examples that he used did not appeal to me. Also, we could do with more organisation functionality in apps, and the ability to resell could be another opportunity. Instead, we appear to be getting digital libraries and there are times when a personal collection is best.

All the while, paper books are being packaged in ever more attractive ways and there always will be some that look better in paper form than in digital formats, and that still applies to those with glossy appealing photos. Paper books almost feel like gift items these days, and you cannot fault the ability to browse them by flicking through the pages with your hands.

A new phone

After a few years with a straightforward Nokia 1661 and a PAYG Blackberry 8520, I decided to go and upgrade from the former to an HTC Wildfire S. So far, the new phone has been good to me with only a few drawbacks. Other than working out how to insert a SIM card, the phone has been easy to use with just a few nuances to learn, such as finger pinch zooming and dealing with an onscreen keyboard as opposed to a real one.

The touchscreen and 3G connectivity are major upgrades from my Blackberry, making web browsing much faster, especially on the larger screen. Checking Google Reader and emails on the go is quicker, with the screen responding well most of the time. It does get dirty, so using a screen protector or regularly cleaning with a lens cloth is advisable. As it happens, I'm still adjusting to the onscreen keyboard, which remains the one area where the Blackberry remains superior. Rotating the phone sideways helps by enlarging the keys, reducing typing errors even for my average-sized fingers. Switching between alphabetic, numeric, and punctuation keyboards still takes some getting used to.

Otherwise, the user interface is bright and pleasing to the eye, with the typical presentation of both a clock and current weather on there. Handily, the screen is locked easily too with a press of the button at the top right of the phone. That will put a stop to inadvertent phone calls, emailing, web browsing and other things, so it is to be commended. To unlock the screen, all that's needed is to swipe the lock bar to the bottom. Any alerts are viewed similarly with holding down your finger on the top bar presenting an extension that can be pulled all the way down to see what's there.

The Android Marketplace icon on the home screen lets me easily add apps with automatic updates, though this requires monitoring data usage on your phone plan. The WordPress app works better than on my Blackberry, but UberSocial's retweeting function is worse on Android. It displays all account feeds on one screen and requires swiping for actions like replying or retweeting, which I find awkward. I might try an alternative app. I've downloaded several others, including CrossCountry Trains' app (which is good, despite failing to find Macclesfield-Edale Sunday trains) and LinkedIn (which works well). You can move apps to the microSD card to save internal storage space, though I don't plan to install many.

The Wildfire performs well at its core function: making and receiving calls. It imported contacts from my SIM card, though Bluetooth transfer from an old phone is also possible. Call sound quality is clear and loud. The side rocker button adjusts speaker volume during calls and ringtone volume otherwise. By default, the phone vibrates and rings simultaneously for incoming calls, which I may change later. The same applies to notification sounds for text messages, emails, and tweets.

Battery life is this phone's main weakness. It needs charging every night, unlike my previous phones. The bright, responsive screen likely causes this drain. Many users report similar issues online, with some experiencing even worse battery performance. While there are tips for extending battery life, they involve disabling key features like 3G or data connectivity, which defeats the purpose of having a smartphone. Thus, I'm considering buying a spare battery, as I did for my Pentax DSLR. Some users recommend higher-capacity replacement batteries, though this seems riskier.

All in all, first impressions of the HTC Wildfire are good ones. Over time, I should find out more about the ins and outs of the gadget. After all, it is a mini-computer with its own operating system and other software. Since I continue to learn more and more about PC's every day, the same should be the case here too.

A little more freedom

A few weeks ago, I decided to address the fact that my Toshiba laptop have next to useless battery life. The arrival of an issue of PC Pro that included a review of lower cost laptops was another spur for looking on the web to see what was in stock at nearby chain stores. In the end, I plumped for an HP Pavilion dm4 from a branch of Argos. In fact, they seem to have a wider range of laptops than PC World!

The Pavilion dm4 seems to come in two editions and I opted for the heavier of these, though it still is lighter than my Toshiba Equium as I found on a recent trip away from home. Its battery life is a revelation for someone who never has got anything better than three hours from a netbook. Having more than five hours certainly makes it suitable for those longer train journeys away from home, and I have seen remaining battery life being quoted as exceeding seven hours from time to time, though I wouldn't depend on that.

Of course, having longer battery life would be pointless if the machine didn't do what else was asked of it. It comes with the 64-bit of Windows 7 and this taught me that this edition of the operating system also runs 32-bit software, a reassuring discovering. There's a trial version of Office 2010 on there too and, having a licence key for the Home and Student edition, I fully activated it. Otherwise, I added a few extras to make myself at home, such as Dropbox and VirtuaWin (for virtual desktops as I would in Linux). While I was playing with the idea of adding Ubuntu using Wubi, I am not planning to set up dual booting of Windows and Linux like I have on the Toshiba. Little developments like this can wait.

Regarding the hardware, the CPU is an Intel Core i3 affair and there's 4 MB of memory on board. The 14" screen makes for a more compact machine without making it too diminutive. The keyboard is of the scrabble-key variety and works well too, as does the trackpad. There's a fingerprint scanner for logging in and out without using a password, but I haven't got to check how this works so far. It all zips along without any delays, and that's all that anyone can ask of a computer.

There is one eccentricity in my eyes though: it appears that the functions need to be used in combination with the Fn key for them to work like they would on a desktop machine. That makes functions like changing the brightness of the screen, adjusting the sound of the speakers and turning the Wi-Fi on and off more accessible. My Asus Eee PC netbook and the Toshiba Equium both have things the other way around, so I found this set of affairs unusual, but it's just a point to remember rather than being a nuisance.

Though HP may have had its wobbles regarding its future in the PC making business, the Pavilion feels well put together and very solidly built. The premium paid over the others on my shortlist seems to have been worth it. If HP does go down the premium laptop route as has been reported recently, this is the kind of quality that they would need to deliver to just higher prices. Saying that, is this the time to do such a thing with other devices challenging the PC's place in consumer computing? It would be a shame to lose the likes of the Pavilion dm4 from the market to an act of folly.

An Eee PC

Having had an Asus Eee PC 1001 HA for a few weeks now, I thought that it might be opportune to share a few words about the thing on here. The first thing that struck me when I got it was the size of the box in which it came. Being accustomed to things coming in large boxes meant the relatively diminutive size of the package was hard not to notice. Within that small box was the netbook itself, along with the requisite power cable and not much else apart from warranty and quick-start guides; so that's how they kept things small.

Though I was well aware of the size of a netbook from previous bouts of window shopping, the small size of something with a 10" screen hadn't embedded itself into my consciousness. Despite that, it came with more items that reflect desktop computing than might be expected. First, there's a 160 GB hard disk and 1 GB of memory, neither of which is disgraceful and the memory module sits behind a panel opened by loosening a screw, which leaves me wondering about adding more. Sockets for network and VGA cables are included, along with three USB ports and sockets for a set of headphones and for a microphone. Portability starts to come to the fore with the inclusion of an Intel Atom CPU and a socket for an SD card. Unusual inclusions come in the form of an onboard webcam and microphone, both of which I intend to leave in the off position for the sake of privacy. Wi-Fi is another networking option, so you're not short of features. The keyboard is not too compromised either, and the mouse trackpad is the sort of thing that you'd find on full size laptops. With the latter, you can use gestures too, so I need to learn what ones are available.

The operating system that comes with the machine is Windows XP, and there are some extras bundled with it. These include a trial of Trend Micro as an initial security software option, as well as Microsoft Works and a trial of Microsoft Office 2007. Then, there are some Asus utilities too, though they are not so useful to me. All in all, none of these burden the processing power too much and IE8 comes installed too. Being a tinkerer, I have put some of the sorts of things that I'd have on a full size PC on there. Examples include Mozilla Firefox, Google Chrome, Adobe Reader and Adobe Digital Editions. Pushing the boat out further, I used Wubi to get Ubuntu 10.04 on there in the same way as I have done with my 15" Toshiba laptop. So far, nothing seems to overwhelm the available processing power, though I am left wondering about battery life.

The mention of battery life brings me to mulling over how well the machine operates. So far, I am finding that the battery lasts around three hours, much longer than on my Toshiba but nothing startling either. Nevertheless, it does preserve things by going into sleep mode when you leave it unattended for long enough. Still, I'd be inclined to find a socket if I was undertaking a long train journey.

According to the specifications, it is supposed to weigh around 1.4 kg and that seems not to be a weight that has been a burden to carry so far and the smaller size makes it easy to pop into any bag. It also seems sufficiently robust to allow its carrying by bicycle, though I wouldn't be inclined to carry it over too many rough roads. In fact, the manufacturer advises against carrying it anywhere (by bike or otherwise) without switching it off first, but that's a common sense precaution.

Start-up times are respectable, though you feel the time going by when you're on a bus for a forty-minute journey, and shutdown needs some time set aside near the end. The screen resolution can be increased to 1024x600 and the shallowness can be noticed, reminding you that you are using a portable machine. For that reason, there have been times when I hit the F11 key to get a full screen web browser session. Coupled with the Vodafone mobile broadband dongle that I have, it has done some useful things for me while on the move so long as there is sufficient signal strength (seeing the type of connection change between 3G, EDGE and GPRS is instructive). All in all, it's not a chore to use, as long as Internet connections aren't temperamental.

An avalanche of innovation?

It seems that, almost despite the uncertain times or maybe because of them, it feels like an era of change on the technology front. Computing is the domain of many of the postings on this website, and a hell of a lot seems to be going mobile at the moment. For a good while, I managed to stay clear of the attractions of smartphones until a change of job convinced me that having a BlackBerry was a good idea. Though the small size of the thing really places limitations on the sort of web surfing experience that you can have with it, you can keep an eye on the weather, news, traffic, bus and train times so long as the website in question is built for mobile browsing. Otherwise, it's more of a nuisance than a patchy phone network (in the U.K., T-Mobile could do better on this score, as I have discovered for myself; thankfully, a merger with the Orange network is coming next month).

Speaking of mobile websites, it almost feels as if a free for all has recurred for web designers. Just when the desktop or laptop computing situation had more or less stabilised, along came a whole pile of mobile phone platforms to make things interesting again. Familiar names like Opera, Safari, Firefox and even Internet Explorer are to be found popping up on handheld devices these days along with less familiar ones like Web 'n' Walk or BOLT. The operating system choices vary too, with iOS, Android, Symbian, Windows and others all competing for attention. It is the sort of flowering of innovation that makes one wonder if a time will come when things begin to consolidate, but it doesn't look like that at the moment.

The transformation of mobile phones into handheld computers isn't the only big change in computing, with the traditional formats of desktop and laptop PC's being flexed in all sorts of ways. First, there's the appearance of netbooks, and I have succumbed to the idea of owning an Asus Eee. Though you realise that these are not full size laptops, it still didn't hit me how small these were until I owned one.  They are undeniably portable, while tablets look even more interesting in the aftermath of Apple's iPad. Though you may call them over-sized mobile photo frames, the idea of making a touchscreen do the work for you has made the concept fly for many. Even so, I cannot say that I'm overly tempted, though I have said that before about other things.

Another area of interest for me is photography, and it is around this time of year that all sorts of innovations are revealed to the public. It's a long way from what, we thought, was the digital photography revolution when digital imaging sensors started to take the place of camera film in otherwise conventional compact and SLR cameras, making the former far more versatile than they used to be. Now, we have SLD cameras from Olympus, Panasonic, Samsung and Sony that eschew the reflex mirror and prism arrangement of an SLR using digital sensor and electronic viewfinders while offering the possibility of lens interchangeability and better quality than might be expected from such small cameras. Lately, Sony has offered SLR-style cameras with translucent mirror technology instead of the conventional mirror that is flipped out of the way when a photographic image is captured.  Change doesn't end there, with movie making capabilities being part of the tool set of many a newly launched compact, SLD and SLR camera. The pixel race also seems to have ended though increases still happen as with the Pentax K-5 and Canon EOS 60D (both otherwise conventional offerings that have caught my eye, though so much comes on the market at this time of year that waiting is better for the bank balance).

The mention of digital photography brings to mind the subject of digital image processing and Adobe Photoshop Elements 9 is just announced after Photoshop CS5 appeared earlier this year. It almost feels as if a new version of Photoshop or its consumer cousin is released every year, causing me to skip releases when I don't see the point. Elements 6 and 8 were such versions for me, so I'll be in no hurry to upgrade to 9 yet either, even if the prospect of using content aware filling to eradicate unwanted objects from images is tempting. Nevertheless, that shouldn't stop anyone trying to exclude them in the first place. In fact, I may need to reduce the overall number of images that I collect in favour of coming away with only the better ones. The outstanding question on this is: can I slow down and calm my eagerness to bring at least one good image away from an outing by capturing anything that seems promising at the time? Some experimentation but being a little more choosy can save work later on.

While back on the subject of software, I'll voyage in to the world of the web before bringing these meanderings to a close. It almost feels as if there are web-based applications following web-based applications these days, when Twitter and Facebook nearly have become household names and cloud computing is a phrase that turns up all over the place.  In fact, the former seems to have encouraged a whole swathe of applications all of itself. Applications written using technologies well-used on the web must stuff many a mobile phone app store too and that brings me full circle for it is these that put so much functionality on our handsets with Java seemingly powering those I use on my BlackBerry. Then there's the spat between Apple and Adobe regarding the former's support for Flash.

To close this mental amble, there may be technologies that didn't come to mind while I was pondering this piece, but they doubtless enliven the technological landscape too. However, what I have described is enough to take me back more than ten years ago, when desktop computing and the world of the web were a lot more nascent than is the case today. Then, the changes that were ongoing felt a little exciting now that I look back on them, and it does feel as if the same sort of thing is recurring though with things like phones creating the interest in place of new developments in desktop computing such as a new version of Window (though 7 was anticipated after Vista). Web designers may complain about a lack of standardisation, and they're not wrong, yet this may be an era of technological change that in time may be remembered with its own fondness too.

So you just need a web browser?

When Google announced that it was working on an operating system, it was bound to result in a frisson of excitement. However, a peek at the preview edition that has been doing the rounds confirms that Chrome OS is a very different beast from those operating systems to which we are accustomed. The first thing that you notice is that it only starts up the Chrome web browser. In this, it is like a Windows terminal server session that opens just one application. Of course, in Google's case, that one piece of software is the gateway to its usual collection of productivity software like Gmail, Calendar, Docs & Spreadsheets and more. Then, there are offerings from others too, with Microsoft just beginning to come into the fray to join Adobe and many more. As far as I can tell, all files are stored remotely, so I reckon that adding the possibility of local storage and management of those local files would be a useful enhancement.

With Chrome OS, Google's general strategy starts to make sense. First create a raft of web applications, follow them up with a browser and then knock up an operating system. It just goes to show that Google Labs doesn't simply churn out stuff for fun, but that there is a serious point to their endeavours. In fact, you could say that they sucked us in to a point along the way. Speaking for myself, I may not entrust all of my files to storage in the cloud, yet I am perfectly happy to entrust all of my personal email activity to Gmail. It's the widespread availability and platform independence that has done it for me. For others spread between one place and another, the attractions of Google's other web apps cannot be understated. Maybe, that's why they are not the only players in the field either.

With the rise of mobile computing, that kine of portability is the opportunity that Google is trying to use to its advantage. For example, mobile phones are being used for things now that would have been unthinkable a few years back. Then, there's the netbook revolution started by Asus with its Eee PC. All of this is creating an ever internet connected bunch of people, so having devices that connect straight to the web like they would with Chrome OS has to be a smart move. Some may decry the idea that Chrome OS will be available on a device only basis, but I suppose they have to make money from this too; search can only pay for so much, and they have experience with Android too.

There have been some who wondered about Google's activities killing off Linux and giving Windows a good run for its money; Chrome OS seems to be a very different animal to either of these. It looks as if it is a tool for those on the move, an appliance, rather than the pure multipurpose tools that operating systems usually are. If there is a symbol of what an operating system usually means for me, it's the ability to start with a bare desktop and decide what to do next. Transparency is another plus point, with the Linux command line having that in spades. For those who view PC's purely as means to get things done, such interests are peripheral, and it is for these that the likes of Chrome OS has been created. In other words, the Linux community need to keep an eye on what Google is doing but should not take fright because there are other things that Linux always will have as unique selling points. Even though the same sort of thing applies to Windows too, Microsoft's near stranglehold on the enterprise market will take a lot of loosening, perhaps keeping Chrome OS in the consumer arena. Counterpoints to that include the use GMail for enterprise email by some companies and the increasing footprint of web-based applications, even bespoke ones, in business computing. In fact, it's the latter that can be blamed for any tardiness in Internet Explorer development. In summary, Chrome OS is a new type of thing rather than a replacement for what's already there. We may find that co-existence is how things turn out, but what it means for Linux in the netbook market is another matter. Only time will tell on that one.

Using the Windows Command Line for Security Administration

While there are point and click tools for the job, being able to set up new user groups, attach them to folders and assign users to them using the command line has major advantages when there are a number to be set up and logs of execution can be retained too. In light of this, it seems a shame that terse documentation along with the challenge of tracking down answers to any questions using Google, or whatever happens to be your search engine of choice, makes it less easy to discern what commands need to be run. This is where a book would help, but the whole experience is in direct contrast to the community of information providers that is the Linux user community, with Ubuntu being a particular shining example. Saying that, the Windows help system is not so bad once you can track down what you need. For instance, knowing that you need commands like CACLS and NET LOCALGROUP, the ones that have been doing the back work for me, it offers useful information quickly enough. To illustrate the usefulness of the aforementioned commands, here are a few scenarios.

Creating a new group:

net localgroup [name of new group] /comment:"[more verbose description of new group]" /add

Add a group to a folder:

cacls [folder address] /t /e /p [name of group]

The /t switch gets cacls to apply changes to the ACL for the specified folder and all its subfolders, a recursive action in other words, while the /e specifies ACL editing rather than its replacement and /p induces replacement of permissions for a given user or group. Using :n, :f, :c or :r directly after the name of a specified user or group assigns no, full, change (write) or read access, respectively. Replacing /p with /r revokes access, and leaving off the :n/:f/:c/:r will remove the group or user from the folder.

Add a user to a group:

net localgroup [name of group] [user name (with domain name if on a network)] /add

In addition to NET LOCALGROUP, there is also NET GROUP for wider network operations, something that I don't have cause to do. Casting the thinking net even wider, I suspect that VB scripting and its ability to tweak the Windows Management Interface might offer more functionality than what is above (PowerShell also comes to mind while we are on the subject) but I am sharing what has been helping me, and it can be difficult to find if you don't know where to look.

A late "advance" sighting?

Somewhat infuriatingly, Google released its own browser, Chrome, into the wild near the end of last year, though only for Windows. My experiences with it on that platform are that it works smoothly, albeit without many of the bells and whistles that can be got for Firefox. While an unofficial partial port was achieved using Crossover Chromium and there is the Chromium project with all its warnings and the possibility to add a repository for its wares to Ubuntu's software sources, we have been tantalised rather than served so far. However, that was recently bettered by the release of early access versions. In reality, these can be said to be alpha versions so not everything works, but it's still Chrome and without the need for Windows or WINE. The rendering engine, most importantly, seems to be the equal of what you get on Windows, while ancillary functions like bookmark handling seem incomplete. In summary, the currently available deb packages are a work in progress, yet that's better than not having anything at all.