Software applications and HD ready machines for business and pleasure
IT is a huge industry that plays a part in almost every area of our lives. Computers are used to design most of what we buy and the money we use to do so is often only seen as numbers on a screen. There are thousands of applications that have been written to be sold commercially and some of them have been highly successful. The machines on which they are written are usually the same as those we might buy for ourselves and the latest laptop computers are a match for their desktop counterparts meaning that this computing power is available everywhere we go. With high end video cards and processors, they are capable of running complex software and demanding computer games that previously could only be played at home. Sometimes, especially where businesses are concerned, the software that is available off the shelf is not quite good enough for what they want and so they need to find a company that can provide bespoke applications tailored to their needs. For your home it is not possible to buy a custom-designed flat screen LCD TV but the number of companies producing them and the range of models that they sell means that it is unlikely you would need to do so. Even if you could the price would be prohibitive. Software written especially for one company is much more expensive than that sold in great numbers but the efficiency gains that it can bring often makes it a good investment.
Variations on a theme
In order to leverage what you already have, compatibility is an important consideration. For your home this means equipment with an HDMI interface that will enable it to be connected to any other high definition appliances that you own. For businesses it means utilising existing software applications when having new ones written, by making sure that they can communicate with each other and share data. This avoids having to pay for large amounts of code to be rewritten each time you need some additional functionality. When buying new home entertainment units it is not always necessary to spend a fortune to get something that is well made and a cheap flat screen TV can often turn out to be a good purchase. New models are always being brought out so if you do not mind buying one that has just been superseded then there are some bargains to be had. Buyers should beware of bargains in the world of bespoke software though as very often it turns out that you get exactly what you pay for. Experienced developers expect to be rewarded for their knowledge so a company charging much less than its competitors may not be as attractive as it seems. A mini netbook, on the other hand, makes no pretensions to be anything other than what it is. They are built to a price that is attractive to those looking for something capable but without any unwanted frills or excessive power that they will never need to use.
An iterative process
In software design it is necessary to re-evaluate things as you go along. Once the initial design has been completed a good development team will go back to the users and ensure that they have included all the necessary functionality. A digital video camcorder gives you the ability to use this approach in other areas too. People who are house hunting for example can use one to record details of the properties that they visit which they can then watch when they get back home. This allows them to check that their first impressions were correct and to spot if the houses in question are missing anything that they need. When an application is being written this method allows the developers to correct errors and rectify any omissions at an early stage. Notebook laptop design is tackled in a similar manner. In both cases there is a lot less work involved the earlier designs are refined. Changing the layout of a computer once you were halfway through building it might involve tearing it apart again and for a software application could lead to thousands of hours spent rewriting code to do something that had initially been forgotten. The mobile PCs on the market today are very compact so care has to be taken with the design as space is at a premium. The best DVD player on sale is not necessarily the smallest although consumers do prefer the slimmer, more elegant models that are more commonly found in shops today.
Solid foundations
When looking at a company-wide application that is going to be used by thousands of users, data storage and retrieval is critical to the success of the project. If this is not designed correctly it will have a knock on effect on the whole system. Reputable manufacturers understand that good quality materials have a similar influence on their finished products. For your TV HD capability may be what you are most interested in but the durability of the internal components are what will matter in a couple of years time. This is why quite a few people limit themselves to companies with a reputation for reliability and a comprehensive support network that is there in the event anything does go wrong. Software developers will sometimes include a maintenance contract in the price of bespoke applications and this is reassuring for customers as it shows the developers have a degree of confidence in their own abilities. HD ready appliances have had a few years to overcome any initial teething problems and the companies that are established players in the market were those that invested more time and money in perfecting their designs. Customer feedback is important too as even with the best foundations there is always room for improvement. Software companies add new functionality to their products when enough people ask for them and sales figures indicate to electronics firms which of their units have the features that customers most desire and these are incorporated across the range in later models.
11.08.2009