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Intel 3D camera for Acer notebook

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Acer has revealed its V Nitro Black Edition notebooks that feature Intel’s RealSense 3D camera. The camera will allow users to interact with applications, games and the web without having to touch the keyboard.

Acer has announced the V Nitro Black Edition notebooks that will feature the Intel RealSense 3D camera.  Because the camera can understand and respond to natural movement in three dimensions, V Nitro owners will be able to interact with games, open web pages or navigate applications without even touching the notebook’s keyboard.  It also enables 3D scanning and printing; users will simply take a photo of an object with the 3D camera, scan and save it.  The photo can be used as is, or altered for sharing electronically or printing on a 3D printer.

“Acer believes three dimensional computing offers unlimited potential for both professional and consumer uses,” said, John Miedema, director product marketing, Acer Europe.  “Business applications include 3D modeling, mapping and architectural design, while the most popular consumer uses will likely include augmented reality gaming, watching videos in 3D and simple PC navigation and control.”

The Intel RealSense 3D camera includes three lenses: a conventional camera, an infrared camera and an infrared laser projector. Together, they infer depth by detecting infrared light that has bounced back from objects in front of it. This visual data, taken in combination with Intel RealSense motion-tracking software, creates a touch-free interface that responds to hand, arm and head motions as well as facial expressions.

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The V Nitro featuring the new 3D camera will be on display at Pepcom’s Digital Experience! Event on Jan. 5th at The Mirage in Las Vegas.

Acer’s V Nitro Black Edition series of high-performance notebooks deliver superior performance, multimedia and entertainment features in a sleek and elegant design.  Lightning fast processing, cutting-edge graphics, full HD displays, and amped up audio help to immerse players in the action.  It is the ultimate platform for any professional or consumer power user.

Acer V 17 Nitro Black Edition notebook models include large 17.3-inch Full HD displays with IPS technology and are powered by a 4th generation Intel Core i7-4710HQ Quad Core processor and the Nvidia GeForce GTX 860M graphics with up to 4GB DDR5 VRAM for full-tilt performance and smooth game play, and up to16GB of memory.  Speedy 128GB or 256GB solid state drive and with up to 1TB of hard disk storage provide fast wake times and rapid access to files, movies, songs and photos.

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It also incorporates the newest 802.11ac wireless specification for fast and more reliable Internet connections.  The ultrafast 802.11ac wireless networking standard is up to 3 times faster than the previous generation spec (802.11n) and increases network speed, range and reliability, enabling more people to use different wireless devices and simultaneously stream content with less interference.  Dual wireless antennas supporting both 2.4GHz and 5GH frequencies enable speedy Internet connections.

To keep the notebook running cool and at optimum performance, V 17 Nitro Black Edition models include Acer DustDefender, a dust removal system that uses a high-speed fan with thin metal blades to remove dust build-up, improve heat dissipation and minimize noise.

Four built-in speakers (8W total output) combine with Dolby Digital Plus Home Theater for powerful surround sound for gaming, movies and music.  Various models in the V 17 line include either a Blu-ray Disc drive for a crystal clear movie experience or an 8X DVD Super Multi Double Layer Drive that is M-DISC enabled.  For connecting with friends, family or fellow gamers, Skype Certification delivers crystal clear and instant communications.

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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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