Today, among the most growing and developing features of modern technology are touch screen displays. Among the first touch screen displays to hit the high street – literally – was the ATM machine. For many of us, this was our first encounter with touch screen displays. Suddenly, there was no need any longer to press buttons while waiting to access our cash. It was screen commands, presumably to make it harder for predators to look over our shoulders at PIN numbers because our fingers are on the screen.
But touch screen displays are also creeping into other parts of life. One of the most famous and bombastic touch screen displays was Apple’s launch of its iPhone in 2007, which introduced the touch screen to the mobile phone. For anyone who gets frustrated with tapping on annoying, almost illegible keys that stand for three letters at a time simply in order to send an SMS to say, “Hi,” the touch screen was a good solution. No more deciphering worn out keys or doing finger gymnastics to knock out the message you want to send. Since 2007, more and more cell phones with touch screens have flooded the market and they continue to develop more and more.
Another accessory with a touch screen display is the MP3 player. Again, the touch screen technology gives you more control over your player. No more inadvertent pressing of buttons, which leaves your player running in your bag and when you take it out, you find that the battery is dead. Touch screen displays prevent this from happening, making everything so much more convenient. You can ensure that you’ll be very pleased with this feature since that problem has surely happened to you one time or another in your life.
These days, personal computers can also come with touch screen displays. In the meantime, however, this is still quite expensive but eventually it is likely to catch on and become the way of the future. If so, it means that the mouse, currently such a part of computer life will become almost obsolete as you will feed your commands into the computer by simply touching the screen.
At the same time, we should remember that touch screen displays are not yet the ideal solution for everybody. If a person is visually challenged, for example, he cannot find his place on the screen, which is totally flat and does not have any ridges or depressions to guide him. Therefore, for him, touch screen displays are totally out of the question. In the meantime, he will have to continue using the keyboard and mouse to navigate his usage of the computer, unless touch screen technology becomes better adapted to the needs of the blind. This, of course, like everything else, is not beyond the realms of possibility and may even be merely a matter of time.
Touch screen displays are an amazing success, and they will continue to be an integral part of our lives for many years to come.