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Apple unveils cheaper iPad

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Apple has introduced a new 9.7-inch iPad with support for the Apple Pencil. The tablet features a Retina display and the A10 fusion chip.

Apple has introduced a new 9.7-inch iPad with Apple Pencil support, a large Retina display, the A10 Fusion chip and advanced sensors for augmented reality, at a budget-oriented price of $329.

Apple provided the following information:

The new 9.7-inch iPad and Apple Pencil give users the ability to be even more creative and productive, from sketching ideas and jotting down handwritten notes to marking up screenshots. The new iPad features a large Retina display, the A10 Fusion chip and advanced sensors that help deliver immersive augmented reality, and provides unmatched portability, ease of use and all-day battery life.

“iPad is our vision for the future of computing and hundreds of millions of people around the world use it every day at work, in school and for play. This new 9.7-inch iPad takes everything people love about our most popular iPad and makes it even better for inspiring creativity and learning,” said Greg Joswiak, Apple’s vice president of Product Marketing. “Our most popular and affordable iPad now includes support for Apple Pencil, bringing the advanced capabilities of one of our most creative tools to even more users. This iPad also has the power of the A10 Fusion chip, combined with the big, beautiful Retina display, advanced cameras and sensors that enable incredible AR experiences simply not possible on other devices.”

iPad’s beautiful 9.7-inch Retina display delivers gorgeous detail and vivid colors, and features a higher-resolution touch sensor that enables Apple Pencil support. First introduced for iPad Pro, Apple Pencil has become a popular and versatile tool among students, professionals and creatives and is now available to even more customers.

Apple Pencil delivers a remarkably fluid and natural drawing experience. Advanced sensors measure both pressure and tilt, and provide pixel-perfect accuracy and low latency for activities from note taking to illustration in apps like Notability, Pages, Numbers, Keynote and Microsoft Office. iPad’s palm rejection technology even makes it possible to rest your hand on the screen while you use Apple Pencil.

The new iPad features the Apple-designed A10 Fusion chip with 64-bit desktop-class architecture, delivering 40 percent faster CPU and 50 percent faster graphics performance for seamless multitasking and graphics-intensive apps. The front- and rear-facing cameras offer exceptional low-light performance and HD video recording for document scanning, moviemaking and FaceTime calls.

The new iPad is a stunning, large viewfinder for immersive AR experiences. Its Retina display, powerful chip, enhanced cameras and advanced sensors, including a gyroscope and accelerometer for accurate motion tracking, are designed to support the next generation of AR apps.

Built for durability and mobility, the new 9.7-inch iPad features an aluminium unibody construction and ultrafast wireless that can deliver two times faster cellular data connections, so it is even easier to stay connected anywhere.3 With Apple SIM, customers can connect to wireless data plans right from their device when traveling in more than 180 countries and regions.

iOS 11 introduces powerful new features for iPad. The Dock provides quick access to frequently used apps and documents from any screen, and makes it easier to multitask with Split View and Slide Over. Drag and Drop makes moving images, text and files between apps easier than ever. Apple Pencil is more deeply integrated into iPad with support for inline drawing. The Files app provides a central place to access and organize files no matter where they are located — on iPad or in the cloud with built-in support for iCloud Drive® and providers like Box, Dropbox and others.

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Money talks and electronic gaming evolves

Computer gaming has evolved dramatically in the last two years, as it follows the money, writes ARTHUR GOLDSTUCK in the second of a two-part series.

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The clue that gaming has become big business in South Africa was delivered by a non-gaming brand. When Comic Con, an American popular culture convention that has become a mecca for comics enthusiasts, was hosted in South Arica for the first time last month, it used gaming as the major drawcard. More than 45 000 people attended.

The event and its attendance was expected to be a major dampener for the annual rAge gaming expo, which took place just weeks later. Instead, rAge saw only a marginal fall in visitor numbers. No less than 34 000 people descended on the Ticketpro Dome for the chaos of cosplay, LAN gaming, virtual reality, board gaming and new video games. 

It proved not only that there was room for more than one major gaming event, but also that a massive market exists for the sector in South Africa. And with a large market, one also found numerous gaming niches that either emerged afresh or will keep going over the years. One of these, LAN (for Local Area Network) gaming, which sees hordes of players camping out at the venue for three days to play each other on elaborate computer rigs, was back as strong as ever at rAge.

MWeb provided an 8Gbps line to the expo, to connect all these gamers, and recorded 120TB in downloads and 15Tb in uploads – a total that would have used up the entire country’s bandwidth a few years ago.

“LANs are supposed to be a thing of the past, yet we buck the trend each year,” says Michael James, senior project manager and owner of rAge. “It is more of a spectacle than a simple LAN, so I can understand.”

New phenomena, often associated with the flavour of the moment, also emerge every year.

“Fortnite is a good example this year of how we evolve,” says James. “It’s a crazy huge phenomenon and nobody was servicing the demand from a tournament point of view. So rAge and Xbox created a casual LAN tournament that anyone could enter and win a prize. I think the top 10 people got something each round.”

Read on to see how esports is starting to make an impact in gaming.

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Blockchain unpacked

Blockchain is generally associated with Bitcoin and other cryptocurrencies, but these are just the tip of the iceberg, says ESET Southern Africa.

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This technology was originally conceived in 1991, when Stuart Haber and W. Scott Stornetta described their first work on a chain of cryptographically secured blocks, but only gained notoriety in 2008, when it became popular with the arrival of Bitcoin. It is currently gaining demand in other commercial applications and its annual growth is expected to reach 51% by 2022 in numerous markets, such as those of financial institutions and the Internet of Things (IoT), according to MarketWatch.

What is blockchain?

A blockchain is a unique, consensual record that is distributed over multiple network nodes. In the case of cryptocurrencies, think of it as the accounting ledger where each transaction is recorded.

A blockchain transaction is complex and can be difficult to understand if you delve into the inner details of how it works, but the basic idea is simple to follow.

Each block stores:

–           A number of valid records or transactions.
–           Information referring to that block.
–           A link to the previous block and next block through the hash of each block—a unique code that can be thought of as the block’s fingerprint.

Accordingly, each block has a specific and immovable place within the chain, since each block contains information from the hash of the previous block. The entire chain is stored in each network node that makes up the blockchain, so an exact copy of the chain is stored in all network participants.

As new records are created, they are first verified and validated by the network nodes and then added to a new block that is linked to the chain.

How is blockchain so secure?

Being a distributed technology in which each network node stores an exact copy of the chain, the availability of the information is guaranteed at all times. So if an attacker wanted to cause a denial-of-service attack, they would have to annul all network nodes since it only takes one node to be operative for the information to be available.

Besides that, since each record is consensual, and all nodes contain the same information, it is almost impossible to alter it, ensuring its integrity. If an attacker wanted to modify the information in a blockchain, they would have to modify the entire chain in at least 51% of the nodes.

In blockchain, data is distributed across all network nodes. With no central node, all participate equally, storing, and validating all information. It is a very powerful tool for transmitting and storing information in a reliable way; a decentralised model in which the information belongs to us, since we do not need a company to provide the service.

What else can blockchain be used for?

Essentially, blockchain can be used to store any type of information that must be kept intact and remain available in a secure, decentralised and cheaper way than through intermediaries. Moreover, since the information stored is encrypted, its confidentiality can be guaranteed, as only those who have the encryption key can access it.

Use of blockchain in healthcare

Health records could be consolidated and stored in blockchain, for instance. This would mean that the medical history of each patient would be safe and, at the same time, available to each doctor authorised, regardless of the health centre where the patient was treated. Even the pharmaceutical industry could use this technology to verify medicines and prevent counterfeiting.

Use of blockchain for documents

Blockchain would also be very useful for managing digital assets and documentation. Up to now, the problem with digital is that everything is easy to copy, but Blockchain allows you to record purchases, deeds, documents, or any other type of online asset without them being falsified.

Other blockchain uses

This technology could also revolutionise the Internet of Things  (IoT) market where the challenge lies in the millions of devices connected to the internet that must be managed by the supplier companies. In a few years’ time, the centralised model won’t be able to support so many devices, not to mention the fact that many of these are not secure enough. With blockchain, devices can communicate through the network directly, safely, and reliably with no need for intermediaries.

Blockchain allows you to verify, validate, track, and store all types of information, from digital certificates, democratic voting systems, logistics and messaging services, to intelligent contracts and, of course, money and financial transactions.

Without doubt, blockchain has turned the immutable and decentralized layer the internet has always dreamed about into a reality. This technology takes reliance out of the equation and replaces it with mathematical fact.

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