Friday 26 July 2013

Tilt images with jQuery

One of the plugins Axel lists within his code is jQueryRotate, authored by PaweÅ‚ Witkowski. Here we’ll take a closer look at this plugin by demonstrating some of the quick options it gives you for applying image rotations – either at set angles or within smoother animations. You can trigger these to start when the page loads or on mouse rollover events – then you can investigate the more advanced parameters to achieve more sophisticated results.
1) Get plugin files
Begin by visiting code.google.com/p/jqueryrotate/ to download the plugin. Follow the links on the left panel under Featured>Downloads to click the green download buttons and obtain the files. You can use either, so grab jQueryRotate.2.2.js or alternatively jQueryRotateCompressed.2.2.js and simply drop into the root of your page.
2) Link the scripts
In the <head> of your HTML add a <script src=””> declaration for jQuery. Here we’ve linked to the latest version on the online repository. Below this you must place another <script src=””> tag pointing to one of the .js files you downloaded in Step 1.
3) Image stack
Next up we’ve added a row of four PNG icons to our page <body>, which reside in the root of our document. In addition to any style classes you may wish to add, you’ll need to give each one an id attribute.
4) Simplest tilt
Add new <script> tags to the page head and then a $(document).ready() function. This is where all code will go, but start with the most basic jQueryRotate method by tilting the first icon by 60 degrees.
5) Mouseover events
Preview the page and you’ll notice the rotation occurs immediately. Now we will extend the method to trigger a 45-degree tilt when the cursor passes over
icon2.png. This can be done using the bind command to attach mouseover and mouseout events like so.
6) Smoother tilt
By adding an animateTo command before our angle values, the plugin makes the rotation motion much smoother. We’ll try this on icon3.png and rotate it 210-degrees, then back to zero when the mouse moves off. Save the page and preview to check the effect.
7) Keep on spinning
The plugin suggests methods for spinning images endlessly from page load, the first of which uses the setInterval() function. Here you are able to alter angle increments as well as the millisecond speed value to change the effect.
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Friday 19 July 2013

Find Your Perfect Phone

With such a wide range of phones to choose from, finding the right handset for your needs can be a bit confusing at times. We are here to help you decide which one will suit you best. From dumb-phones to smartphones and everything in between, you can find it all here.

Smartphone
As the flagship devices of the phone world, smartphones are the most power packed handsets you can buy. Offering ample features, they bridge the gap between a mobile phone and a portable computer, making them ideal for a range of tasks. Powered by advanced operating systems and high performance technology, smartphones provide power, usability and features normally lacking on entry-level mobile phones, so they are well-equipped to help you work and play on the move. Where smartphones really come into their own, however, is the apps you can install on them. Letting you add a huge range of extra features to your phone whenever you like, apps can easily turn your handset into a fully functioning portable computer. All this power and functionality comes at a price, however, as smartphones are the largest and most expensive phones you can buy. If you want the best, then smartphones are for you. But if you’d prefer simple features at a low price, then look elsewhere.
Feature-phone
Feature-phones are devices that sit between the latest top-of-the range smartphones and the most basic text and call-only mobile phones or dumb phones, as they are sometimes called. As such, they provide a good range of features, while keeping prices low. While feature-phones are smaller and less powerful devices than smartphones, they still provide functionality beyond the most rudimentary mobile phone features, so you can take photos, update your social networks, play games and more on them. Due to their limited specifications, however, feature-phones lack the usability, functionality and advanced software and features of a smartphone, making them best suited to anyone that only needs basic phone features, with a few extra bells and whistles. An added benefit of opting for a feature-phone is they can be easier to use, due to their limited features.

Touchscreen
Thanks to the increasing popularity of smartphones, touchscreen devices are more common than ever. With their intuitive usability they make a great choice for a wide variety of requirementsTouchscreen devices let you navigate and control your phone with a quick tap, swipe or pinch of your fingers. They are very easy to use, but can present a learning curve if you are not used to their unique controls. Most touchscreen phones do not feature hardware keypads, so you will also need to get used to typing on an onscreen keyboard. But for sheer ease-of-use and unique usability, touchscreen phones are very hard to beat.
QWERTY
When you want the easiest and most natural interface for typing texts and emails or updating your social networks, a QWERTY phone will be your perfect choice. Fitted with a full hardware keyboard, they make speed typing on the move easier than ever before. QWERTY phones are fitted with a large keyboard that features the same layout as you will find on your laptop or home PC, so you can type faster and easier than on any other type of handset. The most high-profile QWERTY phones are found in BlackBerry’s range and they are the perfect choice for anyone that needs to type regularly on their phone.
Flip
Another design commonly used by manufacturers several years ago, flip or clamshell phones are devices that fold neatly into a compact footprint for easy transportation, but can then be flipped open when you need to access the screen or keyboard. As with candybar phones, flip phones have the advantage of being small, light and easy to carry. And when they are folded up, the primary screen and keyboard are safely protected against damage, or attracting dust and dirt.
Candybar
Also known as bar phones these handsets are easily recognisable, as they use the standard design that was seen for many years before touchscreen, flip, swivel and slider devices hit the phone market. Candybar phones have the benefit of being very small and light devices, so they can fit neatly in your pocket and be easily held and used one-handed, while typing on the keypad with your thumb. Their small size means they often have equally compact screens, so they are not ideal for playing games, viewing photos and videos or browsing the web. As such, they are best used for basic tasks.
Swivel
An odd-looking and relatively uncommon design, swivel phones are similar to slider phones, in that they are built to accommodate screens that can be rotated to reveal a hardware keyboard beneath. While slider phones feature full QWERTY keyboards, swivel phones tend to only feature smaller alphanumeric keypads, making them more akin to candybar phones, albeit with a larger screen included. As with slider phones, swivel phones can tend to be slightly thicker and heavier than candybar phones. And since they offer few benefits to outweigh this, they are not particularly useful or popular designs and so are rarely seen.
Slider
Striking a nice balance between touchscreen and QWERTY devices, slider phones are handsets which feature a full hardware keyboard that smoothly slides out from beneath the main touchscreen for easy typing. By combining these two interfaces you can enjoy the best of both worlds. For example, you can comfortably browse your phone using the touchscreen and then pop out the keyboard to type a quick email or text. The drawback is that slider phones are often thicker and heavier than other phone types, due to the extra space required to implement the sliding mechanism.

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Alternative Apps for Instagram for Managing and Enhancing Photos

Instance
Although there are only 12 filters included, this Windows Phone alternative gives users a chance to Instagram their lives. On the upside, new filters are added to the back-end of the app frequently. The app is also a good looking offering, with a refreshingly clean and functional layout. Loading photos is a breeze; the only problems are the occasional app crash and no discernible way to tag friends.

Flickr
The now Yahoo!owned Flickr app is a neat offering; it has a nice layout with a photo-filled newsfeeda whole range of filter options and various ways to keep your photo private or public. There’s also the option to join groups, tag your photo’s location and browse the photos of others, separated into two categories – interesting and nearby. Flickr is free and available on all the major operating systems.
Snapseed
A neat little app which allows you to apply filters but also to edit your photos, such as adjust brightness, contrast, even the frames around your photo, by swiping your fingers on screen. Even cropping is done by using both your thumb and forefinger and you can switch between effects by swiping up or down. While there are not too many filters on offer, this is a very simple and good looking Instagram alternative.
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Thursday 18 July 2013

Sony Xperia L Complete Review

The Xperia L is billed as a low-end device, but features some fairly impressive mid-tier specs. But you will pay for the improvement, with the phone costing £249 (SIM-free) The Xperia L is not going to win any design awards. Unlike its big brother the ‘Z’ it does not look like a black monolith. This handset has wedge ends which slope away to a noticeably arced back cove. It looks odd and is quite chunky at 9.7mm thick, made more so by the odd sandwich look where the plastic bezel changes to a metal bezel and back to a matte plastic cover. The power button sticks out like a small metal pimple. The camera lens is also a giant crater on the back and I was rather nervous it would be damaged by stuffing into my bag.
Sony’s app offerings: TrackID, Smart Connect and Throw
One of Sony’s home-grown app offerings (available for download on the Play Store) worth taking a look at is TrackID, which is Sony’s version of the better named Shazam. It recognises tracks after about seven seconds of sound. While it has trouble with songs which start slowly, and with some classical music tracks, TrackID works well and is fun to play with. Plus, if you are in the gym and hear a song you like, no need to dream wistfully of learning its name just whip your phone out and point at the speaker.

There’s also Sony’s Smart Connect function which allows you to set cues or timers for given actions or events, such as playing a particular song or playlist when you plug in your headphones or turning off GPS and data traffic automatically when the device is plugged into a charger. The Xperia L has, like most of the Xperia range, the ‘Throw’ feature, which plays media, such as movies and music, on other DLNA devices. DLNA is a set of interoperability guidelines set up by Sony and devices need to be certified to use the Throw feature.

Such devices include the Samsung S3 Mini, but not iPhones (as far as we could tell). This is a neat sounding feature, even if there are various alternative media sharing options out there, but it had limited functionality. The Xperia L has the one-touch mirroring capability, which only works with NFC-enabled Bravia TV, again a limited usage. This allows you to play pictures and movies through your TV.
PlayStation Certified
The Xperia L is PlayStation Certified, meaning you can run games from the PlayStation StoreSo why are not we jumping for joy? Well, at start-up it declined to open applications downloaded from an ‘unknown source’. There are not many games on offer, plus what’s there is pretty expensive; there are only a few free games (one of which includes the Lite version of Lemmings 3D). The lack of Sony-authorised games is also disappointing, particularly for a phone which seems to have been designed to play games. We remember when Sony was famous for leading the way in console games.
Battery and Memory
The Xperia L did well in battery tests, with our light to medium usage including streaming movies, playing games, browsing the Internet, searching on maps, texting, calling and checking email. The phone lasted more than 12 hours, although not much longer; after the 13-hour mark it needed to be plugged in for re-charging.
ON Camera
The Xperia L has the same 8MP camera as its mid-tier brother, the SP and comes with autofocus and LED flash. For the price the camera quality is good
Sony reckons the L can wake from sleep and take a picture in seconds. In fact I found it took considerably longer. The lag means the shutter needs to be pressed a split-second before the picture you wanted, because otherwise it was likely you’d miss it. The camera does okay in low light but not wonderfully, with photos appearing grainy and colours washed out. On an overcast day, the Xperia L also showed a tendency to have hazy light and clearly discernible blocks of blurry sunshine. Generally the Xperia L takes crisp, clear photos with good detail and colours.
CONCLUSION
The Xperia L costs more than other budget phones such as the Nokia Lumia 620, which outperforms it for £19 less. However, as a Windows phone, the Lumia lacks access to the range of apps on the Play Store and Android’s openess, if that’s your thing. The benchmark at this price level is the Google Nexus 4, which is superfast but has limited storage or personality. All things considered the Xperia L is a decent smartphone. Should you get it or the Lumia? It really comes down to what you want out of your handset access to lots of apps and more storage versus a great camera, map features and a superfast processor.

PROS
  • Snappy camera
  • Good looking screen
  • Good battery life
CONS
  • Weird design
  • PlayStation Mobile lacking
  • Some lag in screen response
Specifications
  • Dimensions - 128.7x 65 x 9.7mm, 137g
  • Display - 4.3 inch, TFT capacitive touchscreen, 480x854 pixels, 228 ppi
  • OS - Android 4.1
  • CPU - Qualcomm MSM8230 Snapdragon dual core 1GHz
  • GPU - Adreno 305
  • Memory - 1GB RAM
  • Storage - 8GB, microSD up to 32GB
  • Wireless - Wi-Fi 802.11 a/b/g/n
  • Camera - 8MP, autofocus, LED flash
  • Battery - Up to 9 hours (3G) - accurate
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Tuesday 16 July 2013

Ten Top Tips for a Faster Mac

Follow these tips and see your Mac’s performance increase immediately

1) Empty the trash regularly to maintain a decent degree of available hard drive space on your system.

2) Store large files on an external drive so they don’t take up precious space on your system drive.

3) Invest in a replacement Hybrid internal drive, which uses a combination of solid state for speed and SATA for high capacity storage.

4) Repair disk permissions with Disk Utility – if this has not been done for a while, it can increase Lion’s boot-up time.

5) Make apps load faster by unchecking Restore windows when quitting and reopening apps in the General tab of your Systems Preferences.

6) Deselecting the Animate opening applications checkbox in Dock Preferences can marginally improve app loading times.

7) Get hold of a copy of MacKeeper, a great all-round Mac system cleaner, optimiser and maintenance tool to keep your Mac in tip-top shape.
8) De-clutter your desktop – the fewer files the Finder has to render as tiny previews on the desktop, the faster your Mac will boot.

9) Reset your PRAM by holding down Control+Alt+P+R at startup until your Mac chimes 3 times.

10) Delete unwanted third-party preference panes from the Other section of System Preferences by right-clicking and selecting Remove.
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Mac OS X Lion Maintenance and Tips

Just upgrading to Lion will do your Mac the world of good. It has a slightly smaller footprint than Snow Leopard and will make your machine run faster too.

1) Learn gestures
Spend a few minutes in System Preferences watching the video in your Trackpad section. Here you’ll find guides on all of the new gestures. A good grip of these and you’ll be a much more savvy Mac user in no time.
2) Protect your kids
Setting up Parental controls is easier than ever on a Mac. Go to System Preferences where you can limit the time your kids spend online, as well as monitoring the apps they use and information they can access.
3) Set up keyboard shortcuts for apps
You can quickly and easily set up shortcuts for apps like Mission Control and Launch Pad. This gives you an extra-quick way of launching them. Set this up in seconds using your System Preferences.
4) Clean your machine
The biggest piece of advice for Mac users is to do a bit of housekeeping now and again. It may sound monotonous but just making sure you don’t let your Machine fill with clutter will keep it feeling fresh and fast. It also means you avoid that horrible moment when your Mac warns you that you are nearly out of drive space and you then need to have a panic induced clear-out.
5) AppleJack your Mac
Another essential tip is that every Mac user should immediately download AppleJack to their machine and begin using it right away. This little script will instantly clear your machine of unnecessary junk like caches and VRAM. Run AppleJack regularly to keep on top of errant files and keep your Mac in tip-top condition – the free script can breathe life into the oldest machines.
6) Update your apps
Updating apps is key. As well as making sure your system runs smoothly by ironing out any bugs or security issues, software
updates can include some great new features, so you’re effectively getting an upgrade for free. Much like doing the ironing, the longer you leave it to update your software, the bigger the job gets, so always try and check for any software updates once a week.
7) Delete files safely
 As a safety precaution, always make sure you do a Secure Empty Trash when disposing of any files you want to get rid of, as this helps make sure that those files are permanently erased. It’s also a good idea to make the effort to use Disk Utility to erase free space on your drive, so you know for a fact that no one can gain access to your old files. This also helps to speed up your machine, which is never a bad thing.
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Friday 12 July 2013

Alternatives to Google Hangouts

Google announced a unified messaging system, Hangouts. Hangouts is available for Android, iOS and the web via the Chrome extension, allowing you to stay connected with your friends regardless of what device you are using it on. But what if you don’t want to be on Hangouts? We round up three instant messaging clients with comparable features.

1) Adium
Adium is a free and open source instant messaging application developed for MAC OS X. It supports an extensive list of instant messaging services such as Yahoo Messenger, AOL Instant Messenger (AIM) and Facebook Chat. One of its key features is tabbed messaging, where you are offered the flexibility of fitting all your conversations into one window. This maximizes efficiency and screen real estate. Another feature of Adium is its ability to merge multiple contacts into one entity on the contact list. This is extremely practical as many of us have different user names for different services. By combining them into a single entry, it makes the contact list leaner and easier to manage.
2) Trillian
Trillian is another powerful instant messaging application that is available on Windows, Mac, Android, BlackBerry, iPhone, iPad and the web browser. Besides keeping you connected to a wide range of messaging clients and social networks, Trillian comes with POP3, IMAP and native IM mail integration. This means that you will be alerted to new mails. A small tab appears where you can decide whether to open the mail, mark it as read or spam, or archive it. The desktop version of Trillian helps to keep a record of your chat history. You can choose what to record contacts, conferences, connections, text conversations and images.
3) Digsby
If you combine the best of Adium and Trillian, you get Digsby. It is an instant messaging application for Windows with email and social network integration. Not only does Digsby support tabbed conversation windows, it also enables you to drag out individual tabs into their own windows for important conversations. Another nifty feature is the popup notification window. Even if Digsby is minimized, the popup window allows you to reply and then get back to what you are doing. You can personalize many aspects of Digsby from the look of the conversation window to the layout of the contact list. You also can customize what events or updates to be notified on, as well as how.
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EnhanceYour iTunes Experience - 3 Easy to use Apps

iTunes is the music player of choice for most Mac users because it is easy to use and it is also used to sync and organize media on iPhones and iPads. Furthermore, it recently received a major update to address an aging interface and sluggish performance. Although iTunes is a competent music player, there are apps out that that can enhance your listening experience with iTunes, and at the same time, also create a musiccentric desktop theme. With these three apps, you can automatically download lyrics as you play songs, display the lyrics on your desktop, and even control iTunes with a customizable mini-player and keyboard shortcuts.

1) Get Lyrical
Get Lyrical is an app that automatically downloads lyrics to songs that you are playing in iTunes. It gets most of its lyrics from lyrics.wikia.com, and it worked well in our testing and can even download lyrics to Chinese, Japanese and French songs. Of course, if you are listening to songs from obscure indie bands or foreign artists, there’s a chance that the lyrics are not available. The app is dead simple to use and give users three options - Tag Selection, Tag Current and Active Tagging. Tag Selection tells the app to download lyrics for the selection of tracks you have made in iTunes. Tag Current downloads lyrics to the song that is currently playing. Finally, Active Tagging automatically downloads lyrics to songs as iTunes plays them. This is the most useful option, since once configured, it will work in the background and download lyrics automatically.
2) Desktop Lyrics
Desktop Lyrics is an app that does exactly as its name suggests - display lyrics on your desktop. The current version (2.2) is a paid app on the Mac App Store, but we found that the older version (1.3), which is available free, works just as well. The app offers a simple-looking preference pane for customization and that’s really all you need. With it, you can customize the position of where the lyrics will appear on your desktop and also choose your desired font, size and color. The app supports foreign languages such as Chinese, Japanese and Korean too. However, adjusting the position of where you want the lyrics to appear is a bit cumbersome, as the size of the lyric window is defined by setting indent spaces from the edge of the screen in pixels. This means some trial and error before you can get the position of the lyrics right. The paid version offers a preview function which makes this process easier, but if you are patient, the free version works just as well.
3) Bowtie App
iTunes has a MiniPlayer mode that lets you have control and access to your music collection without taking up too much desktop real-estate. With iTunes 11, the MiniPlayer mode has been drastically improved, but if you want something customizable, look to Bowtie. Bowtie is a free app that lets you “see and control” your music. It may not offer as much control as iTunes’ “MiniPlayer”, but you can customize the way it looks using free downloadable themes. Therefore, for those who are into desktop customization, Bowtie is perfect. The themes available are varied, and range from simple ones that display just track and album titles to more full-featured ones that display track progress, album art and even ratings. The same theme is often available in different color schemes too, to let users match their wallpaper.
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Razer Orbweaver - Lefty Gaming Gear Full Review

At first glance, Razer’s Orbweaver gamepad can look quite daunting: 20 mechanical keys and an eight-direction thumbstick, which itself has another button and a thumb lever, all attached to a two-piece wrist and palm rest. The whole thing looks like it belongs in an airplane cockpit, and not attached to a gaming rig. Despite this, once you actually get down to using the Orbweaver, we found it to be pleasingly comfortable and straightforward. The Orbweaver is ready to go, straight out of the box, with its keys configured to mirror the left side of your keyboard - WASD is configured to buttons 8, 12, 13, and 14 respectively (as denoted by the arrows).
The keys themselves use cherry MX Blue switches (the same type found in Razer’s BlackWidow mechanical keyboard), and have a fairly short travel distance, with minimal actuation force required (just 50g of force to be precise), and a nice tactile bump. The backlit keys help for late night gaming sessions and, although you can’t customize the green color, you can set it to pulse lighting mode, or turn it off altogether. Strangely enough, the cable is the regular plastic type, not the usual high-end braided variety found on most of Razer’s other products.
As mentioned, the Orbweaver is very comfortable to use, with both the wrist rest length and palm rest angle adjustable to suit your hand. The thumbstick module can also be adjusted. The Orbweaver is much more comfortable compared to most keyboards, especially over long gaming sessions, as keyboards rarely have sufficient (or any) support, which can lead to wrist strain. By default, the Orbweaver’s thumbstick mirrors the arrow keys on your keyboard, while the thumb lever functions as the spacebar. This lets you use the thumbstick to control your character, and the thumb lever to jump, although, unless you have a huge thumb, it can be a bit tricky to do both at the same time. One minor quirk is that ‘Up’ on the thumbstick is actually positioned about 45 degrees off to the right, as indicated by a small arrow. This makes sense based on the direction your thumb will be pointing in with your hand on the device, but is not immediately intuitive to use.
While the Orbweaver does work straight out of the box, you will get more mileage out it by using it with Razer’s Synapse 2.0 software. Synapse 2.0 allows you to easily configure the Orbweaver’s buttons by remapping and customizing them. It also gives you full macro capabilities, which can then be bound to any key. All twenty keys on the Orbweaver are easily within reach and we actually found that the thumbstick buttons and lever worked better as Shift, Alt and control modifiers rather than movement controls. Using them as such gives you easy access to 60 keybinds – more than enough to satisfy even the most diehard of MMO gamers.
Fans of Razer’s previous gamepad, the nostromo, will likely be interested in the Orbweaver. However, we did not feel that it was that much of a leap forward. MMO gamers will probably find the most usage here, as its very comfortable to use for hours on end and provides easy access to a huge numbers of keybinds. Other gamers looking for more macro buttons, or anyone suffering from a lack of wrist support on their keyboard could also be well served by it.
All in all, the Orbweaver is a nice, well-built tool, but at $199.90, which is more expensive than most keyboards for what, you might argue, is only half a keyboard, it’s certainly not for everyone.

At a Glance
  • Keys - 20 keys, 8-directional thumbstick, thumb button, thumb lever.
  • Switches - cherry MX Blue
  • Cable - 1.8m
  • Dimensions - 202 x 154 x 55mm
  • Weight - 395g
  • Price - $ 199.90
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