Computer monitors have come a long way from the bulky CRT screens of the 1980s, from plasma screens and LCDs to LED and high definition displays, and now to 4K displays, writes BRUCE BYRNE.
The evolution of the computer screen has delivered ever-clearer picture quality in slimmer form factors with larger displays and more screen real estate. Ultra-HD represents the next step in this chain of evolution, and 4K monitors are now a reality, delivering four times the resolution with four times the detail and four times the picture quality. Available in sizes of up to 40-inches, these large format 4K monitors deliver more than 100cm of extreme viewing clarity, superior contrast ratio including colour replication, and an unprecedented viewing experience ideal for entertainment, business productivity and much more.
Ultra High Definition (UHD) displays, also known as 4K displays, offer screen resolution of 2160 pixels by 3840 pixels. This is four times the resolution of a standard 720 pixel by 1280 pixel HD monitor, which in turn translates into much higher clarity of images and extreme levels of detail never before seen in a computer display. Utilising white solid-state LEDs, 4K monitors enable better dimming control, resulting in a super high contrast ratio, and deliver superior colour reproduction with consistent brightness across the screen. Higher contrast and dynamic image configuration ensure optimal viewing in any conditions. Details are clearer, text is sharper, colours are more true to life, and image quality is more impressive than ever. A wider viewing angle of up to 176 degrees allows images on screen to be viewed accurately from anywhere in a room, and innovative technology even enables users to connect multiple devices side by side to a single monitor for advanced multitasking capability.
This lends 4K monitors perfectly to a wide range of different applications. At home, users can stream movies and view and edit photographs with more clarity and detail than ever. For gamers, these monitors provide a truly immersive experience, allowing the user to get deeper into the world of their games for enhanced play. Numerous connectivity options including USB 3.0, HDMI, VGA and DisplayPort make it easy for users to connect a host of peripherals, including set top boxes and Blu-ray players, for ultimate streaming and centralised media access. In addition, Mobile High-Definition Link (MHL), a mobile audio/video interface for directly connecting mobile phones and other portable devices to high-definition displays, offers connectivity for the mobile world. With an optional MHL cable, users can connect MHL-capable devices to the display in seconds for UHD content sharing and simultaneous device charging.
For professional photographers and videographers, more detail is available for more accurate and seamless editing and viewing. In the business space, 4K monitors can help to improve productivity, with more screen space for key applications like spreadsheets and the ability to maintain multiple open windows on the same screen without losing detail and clarity. Specialised applications like scientific imaging can benefit from uncompromising clarity and the ability to view in granular detail, while Computer Aided Design (CAD) can leverage more space, more detail and improved responsiveness and multitasking ability.
In addition to lending itself to multiple applications, 4K monitor technology is also better for the environment and for users themselves. LEDs are free from mercury, making the displays more eco-friendly to manufacture and dispose of. Consistent images displays without screen flicker are better for the eyes, and additional screen space lets users zoom their displays to a level that is comfortable for their individual eyesight. With UHD set to become the next standard in broadcasting and display technology, 4K monitors allow users to benefit now while preparing for the future and protecting their investment.
* Bruce Byrne, Philips Product Specialist at Drive Control Corporation
Now download a bank account
Absa has introduced an end-to-end account opening for new customers, through the Absa Banking App, which can be downloaded from the Android and Apple app stores. This follows the launch of the world first ChatBanking on WhatsApp service.
This “download your account” feature enables new customers to Absa, to open a Cheque account, order their card and start transacting on the Absa Banking App, all within minutes, from anywhere and at any time, by downloading it from the App stores.
“Overall, this new capability is not only expected to enhance the customer’s digital experience, but we expect to leverage this in our branches, bringing digital experiences to the branch environment and making it easier for our customers to join and bank with us regardless of where they may be,” says Aupa Monyatsi, Managing Executive for Virtual Channels at Absa Retail & Business Banking.
“With this innovation comes the need to ensure that the security of our customers is at the heart of our digital experience, this is why the digital onboarding experience for this feature includes a high-quality facial matching check with the Department of Home Affairs to verify the customer’s identity, ensuring that we have the most up to date information of our clients. Security is supremely important for us.”
The new version of the Absa Banking App is now available in the Apple and Android App stores, and anyone with a South African ID can become an Absa customer, by following these simple steps:
- Download the Absa App
- Choose the account you would like to open
- Tell us who you are
- To keep you safe, we will verify your cell phone number
- Take a selfie, and we will do facial matching with the Department of Home Affairs to confirm you are who you say you are
- Tell us where you live
- Let us know what you do for a living and your income
- Click Apply.
How we use phones to avoid human contact
A recent study by Kaspersky Lab has found that 75% of people pick up their connected device to avoid conversing with another human being.
Connected devices are becoming essential to keeping people in contact with each other, but for many they are also a much-needed comfort blanket in a variety of social situations when they do not want to interact with others. A recent survey from Kaspersky Lab has confirmed this trend in behaviour after three-quarters of people (75%) admitted they use a device to pretend to be busy when they don’t want to talk to someone else, showing the importance of keeping connected devices protected under all circumstances.
Imagine you’ve arrived at a bar and you’re waiting for your date. The bar is busy, and people are chatting all around you. What do you do now? Strike up a conversation with someone you don’t know? Grab your phone from your pocket or handbag until your date arrives to keep yourself busy? Why talk to humans or even make eye-contact with someone else when you can stare at your connected device instead?
The truth is, our use of devices is making it much easier to avoid small talk or even be polite to those around us, and new Kaspersky Lab research has found that 72% of people use one when they do not know what to do in a social situation. They are also the ‘go-to’ distraction for people even when they aren’t trying to look busy or avoid someone’s eye. 46% of people admit to using a device just to kill time every day and 44% use it as a daily distraction.
In addition to just being a distraction, devices are also a lifeline to those who would rather not talk directly to another person in day-to-day situations, to complete essential tasks. In fact, nearly a third (31%) of people would prefer to carry out tasks such as ordering a taxi or finding directions to where they need to go via a website and an app, because they find it an easier experience than speaking with another person.
Whether they are helping us avoid direct contact or filling a void in our daily lives, our constant reliance on devices has become a cause for panic when they become unusable. A third (34%) of people worry that they will not be able to entertain themselves if they cannot access a connected device. 12% are even concerned that they won’t be able to pretend to be busy if their device is out of action.
Dmitry Aleshin, VP for Product Marketing, Kaspersky Lab said, “The reliance on connected devices is impacting us in more ways than we could have ever expected. There is no doubt that being connected gives us the freedom to make modern life easier, but devices are also vital to help people get through different and difficult social situations. No matter what your ‘connection crutch’ is, it is essential to make sure your device is online and available when you need it most.”
To ensure your device lifeline is always there and in top health – no matter what the reason or situation – Kaspersky Security Cloud keeps your connection safe and secure:
· I want to use my device while waiting for a friend – is it secure to access the bar’s Wi-Fi?
With Kaspersky Security Cloud, devices are protected against network threats, even if the user needs to use insecure public Wi-Fi hotspots. This is done through transferring data via an encrypted channel to ensure personal data safety, so users’ devices are protected on any connection.
· Oh no! I’m bored but my phone’s battery is getting low – what am I going to do?
Users can track their battery level thanks to a countdown of how many minutes are left until their device shuts down in the Kaspersky Security Cloud interface. There is also a wide-range of portable power supplies available to keep device batteries charged while on-the-go.
· I’ve lost my phone! How will I keep myself entertained now?
Should the unthinkable happen and you lose or have your phone stolen, Kaspersky Security Cloud can track and protect your device from data breaches, for complete peace of mind. Remote lock and locate features ensure your device remains secure until you are reunited.