For those of you who are unfamiliar with the term, ‘QR code’ refers to a little black and white grid pattern that sort of resembles a crossword. They operate very similar to a barcode, in that a user can scan the code with their mobile phone and be taken to a page with extra information. They are very popular on movie posters, taking you to a trailer of the advertised film.
Use the following web development tips to ensure that your QR codes are written perfectly:
- Keep in mind that the entire code needs to be scanned in order for it to work, so take into account how far away users will need to be.
- Testing is imperative with QR codes, as it is with all aspects of the web development process, to ensure that everything is working.
- Not everyone will have a smart phone, so will your QR code work with an iPad or another portable device?
- Don’t put a QR code on all of your advertising material; users will feel like you’re just trying to push them to your website.
- Think about where the code will be displayed; in some countries, you can access the internet in train stations whereas this is impossible in others.
When it comes to web development and QR codes, it is important that you have experience in making these unique codes before you go about sticking them all over your company’s advertising material. Developing a code that can be read simply through a photograph is quite a complex task, and it is one that should not be taken on lightly.
There has been a rise in the amount of people accessing the internet through their mobile devices, the most popular of these being Apple’s iPhone. This has led to changes in the way that web development tasks must be undertaken, as websites must now be compatible with a number of different screen sizes. But how do you get started?
The first step is by immersing yourself in everything iPhone. It is impossible to develop a website or an app for this platform unless you are familiar with how it works, and the best way to do this is to become an avid user of the phone for a few months. Look at how the touch screen works, and experience how iPhone uses animation to improve its responsiveness.
The second step is by planning what you are trying to achieve with your iPhone website or app. What sort of functionality do you want to explore with the web development stage? What sort of solutions are you looking at utilising? This is very similar to planning for any other type of platform, so is a step that you should already be familiar with.
The third and final web development step is by visualizing what the finished website or app will look like. You will need to take the general appearance of an iPhone website or app and then add your own unique twist to it. Fortunately, there are a number of tools and gadgets available online that make visualizing your website or app for iPhone much easier.
With more and more people accessing the internet from the smartphones, web developers are finding themselves required more and more often to create websites that cater to these devices. This creates a number of problems for developers who are forced to change the way that they work and code to ensure that smaller screens are catered for.
But how can web developers overcome these challenges and ensure that they provide a mobile-friendly experience with all projects that they work on?
- Customised CSS coding is a good way of adjusting the content of an existing website to fit onto a smaller screen.
- Create stylesheets that hide elements that are unnecessary for mobile users; this reduces the clutter of a smaller screen.
- Use the <viewport> meta tag to enable users to flip the website from portrait to landscape viewing.
- Download some of the tools on the market that enable developers to test how their websites are working in mobile and other small screens.
Even though the increase in the use of smartphone devices for internet browsing has created a number of challenges for web developers, there are a number of tools and techniques out there that enable these challenges to be easily overcome. With internet access via mobile devices expected to rise over the next few years, developers could use all the help they can get.
There is a saying in the web development industry that goes something along the lines of: “Good developers copy. Great ones steal.” This suggests that a lot of people believe that there is nothing unique left to be created. Does this imply, then, that ‘stealing’ code is acceptable? Perhaps not, as you can see from the other two types of developer out there:
- Web development copiers
Often, the copiers are seen as being at the bottom of the development pyramid – they are the novices who haven’t yet come up with any of their own useful code yet. There is nothing wrong with doing this – it’s a great way to learn what different pieces of code does to the website as a whole, until you get to a point where you can do this without copying.
- Web development stealers
This generally occurs after a developer has copied another’s code and begun to understand how it works – they realize that coming up with something similar (on their own) is much harder then it looks. These people then begin to steal their code, carefully concealing their sources so that no one can trace their deception.
- Web development strugglers
These are the developers who try their hardest to avoid copying and stealing other’s work. They are aware of the fact that it is near impossible to create anything unique in this day and age, but they try to do so regardless. These people instead try to draw inspiration from other areas of life.
Seeing as there are 3 kinds of people in the web development industry, it does seem to suggest that stealing is not the only way to come up with great code and websites. It should be the strugglers, then, that are considered as the truly great developers, the copiers the good ones, and the stealers the bad ones.
As anyone working in the web development industry will be able to tell you, working with Flash is the bane of the internet user’s existence. Whilst Flash can make for highly attractive websites that users are instantly attracted to and want to engage in, they can wreak havoc with a site’s usability and search engine spider readability. So, what is a pseudo-Flash website and why is it so great for developers?
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Basically, a pseudo-Flash website is one that has the appearance, feel and characteristics of a Flash website but has instead been built using those friends of web development, HTML and CSS. There are 2 main reasons for this shift from the attractive world of Flash to the equally attractive world of pseudo-Flash:
- Technicalities – it makes search engine optimization (SEO), content management systems (CMS) and device support much easier to achieve.
- Language – web development in the languages of HTML and CSS is much easier to work with.
One of the great things for internet users is that, with pseudo-Flash sites on the rise, there are a number of Flash attributes that are becoming much harder for web developers to implement. One of these is background music – no longer will users have to search the page for the pause or mute button, as music will actually rarely feature on a site.
As with any web development trend, caution must be exercised when it comes time to approach a pseudo-Flash website. For example, ensure that you use self-control; just because your developer can do amazing things with page scrolling and animation doesn’t mean that they should. Instead, consider the audience and user-experience, and you will find your website works much better.