Connect with us

Featured

Race to 8K TV is on

TV brands are all rolling-out 8K displays. Even if you don’t want it, the race is real, writes ARTHUR GOLDSTUCK

It’s the most near-perfect technology ever for watching TV, but there is almost no reason for the average consumer to invest in it. It’s called 8K, and it offers double the resolution of the current high-end, known as 4K, which itself offers twice the resolution of regular high-definition TV.

It sounds incredible, and it is. One has to step right up to an 8K screen, with ones nose almost to the glass, before one can see the tiny grid that makes up the display pattern.  Where HD has 1920 horizontal lines down the TV screen, 4K has 3840, and 8K 7680 lines. When multiplied by vertical lines – HD at 1080, 4k at 2160 and 8K at 4320 – one sees an exponential increase in the number of pixels. These light elements that make up the picture leap from 2-million in HD to 33-million in 8K.

There is one fundamental problem with this dramatic leap in display technology: the world of content has yet to catch up with it. So, unless one has money to burn and an appetite for showing off, there is little point in buying an 8K set – for now.

What it really represents is the TV manufacturing industry demonstrating both its readiness for the content revolution, and its ability to lead in technology. This means that, because a Samsung or LG unveils an 8K unit,  consumers will have their perception of that company’s technology leadership reinforced, and feel more compelled to buy one of their lower-end TVs.

The further reality is that the new cutting edge technology that gets announced today is the mainstream technology three years from now and the entry-level in five to ten years. When the first OLED display was unveiled by Sony at the Consumer Electronics Show in Las Vegas a decade ago, a tablet-sized screen would have cost $20 000, or nearly R300 000 in today’s money. Yet, the same technology is now available in large-screen TVs for less than R10,000. A few years on, Samsung and LG unveiled the next big thing, Quantum Dot TV screens, at well over R50,000. Now Samsung’s version, called QLED, and HiSense, with ULED, are available for under R10 000.

In other words, the price of the cutting edge keeps coming down, and each new cutting edge drops in price faster than the one before.

So, when Samsung announced recently that it’s new QLED 4K and 8K TV models will be available at select retailers in South Africa from this month, it wasn’t mere hype.

Samsung argued that the 2019 editions of the Q80 and Q90 feature “Ultra Viewing Angle technology, which restructures the TV’s panels so the backlight passes through the panel with lights evenly onto the screen”.

The Q70, Q80, and Q90 models offer “Direct Full Array technology that uses a panel featuring concentrated zones of precision-controlled LEDs”. These adjust automatically to display deeper blacks and purer whites, delivering dramatically improved contrast.

Users of the Q900 model series won’t have to wait for content to be made in 8K format either. It uses the company’s Quantum Processor 8K to “up-scale” lower resolution content to 8K and optimises audio and video to the specific content on the screen.

In the same way, the QLED 4K models feature Quantum Processor 4K, which up-scales HD to improve brightness, picture quality and sound, based on each individual scene.

Meanwhile, at a Global Press Conference in Andalusia, Spain, last month, the organisers of the annual IFA tech fest in Berlin gave the media a sneak preview of what to expect at the event in September. Top of the list was 8K TV.

Hisense and Skyworth both signalled their intentions to join the 8K TV technology race, but at a far more affordable level than the industry leaders.

Hisense showcased the 74U9E 8K TV, a 75-inch monster that is due to be launched in China this year, and is likely to come to South Africa early next year.

It offers improved contrast and more vivid colours over the previous Hisense U range TV, while sound is integrated, with a subwoofer embedded into the stand of the TV. Like the Samsung 8K machines, the display dynamically upscales 4K content in real time.

At the IFA press conference, Skyworth showcased its 8K TVs via German TV brand Metz, which it acquired last year. The company offers a “premium-affordable” sub-brand called Metz Blue and, startlingly, this low-cost brand was chosen to showcase 8K TV, meaning it will reach the mass market even more quickly than previous high-end technologies.

With Skyworth having brought the first Android-based TV to South Africa last year, it came as no surprise that its new S9A 8K OLED is an Android TV, combining vivid picture colour with Android TV functionality. As Gadget’s Bryan Turner, who attended the event, put it: “Witnessing the 8K and OLED combination was incredible and felt like getting a new set of glasses.”

It supports the latest streaming apps, and can be controlled via the voice-controlled Google Assistant, which is available on most Android phones. 

In short, 8K is on a fast-track to our living rooms, at a speed never seen before in cutting edge TV.

  • Arthur Goldstuck is founder of World Wide Worx and editor-in-chief of Gadget.co.za. Follow him on Twitter and Instagram on @art2gee

Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Featured

Now IBM’s Watson joins IoT revolution in agriculture

Global expansion of the Watson Decision Platform taps into AI, weather and IoT data to boost production

IBM has announced the global expansion of Watson Decision Platform for Agriculture, with AI technology tailored for new crops and specific regions to help feed a growing population. For the first time, IBM is providing a global agriculture solution that combines predictive technology with data from The Weather Company, an IBM Business, and IoT data to help give farmers around the world greater insights about planning, ploughing, planting, spraying and harvesting.

By 2050, the world will need to feed two billion more people without an increase in arable land [1]. IBM is combining power weather data – including historical, current and forecast data and weather prediction models from The Weather Company – with crop models to help improve yield forecast accuracy, generate value, and increase both farm production and profitability.

Roric Paulman, owner/operator of Paulman Farms in Southwest Nebraska, said: “As a farmer, the wild card is always weather. IBM overlays weather details with my own data and historical information to help me apply, verify, and make decisions. For example, our farm is in a highly restricted water basin, so the ability to better anticipate rain not only saves me money but also helps me save precious natural resources.”

New crop models include corn, wheat, soy, cotton, sorghum, barley, sugar cane and potato, with more coming soon. These models will now be available in the Africa, U.S. Canada, Mexico, and Brazil, as well as new markets across Europe and Australia.

Kristen Lauria, general manager of Watson Media and Weather Solutions at IBM, said: “These days farmers don’t just farm food, they also cultivate data – from drones flying over fields to smart irrigation systems, and IoT sensors affixed to combines, seeders, sprayers and other equipment. Most of the time, this data is left on the vine — never analysed or used to derive insights. Watson Decision Platform for Agriculture aims to change that by offering tools and solutions to help growers make more informed decisions about their crops.” 

The average farm generates an estimated 500,000 data points per day, which will grow to 4 million data points by 2036 [2]. Applying AI and analysis to aggregated field, machine and environmental data can help improve shared insights between growers and enterprises across the agriculture ecosystem. With a better view of the fields, growers can see what’s working on certain farms and share best practices with other farmers. The platform assesses data in an electronic field record to identify and communicate crop management patterns and insights. Enterprise businesses such as food companies, grain processors, or produce distributors can then work with farmers to leverage those insights. It helps track crop yield as well as the environmental, weather and plant biologic conditions that go into a good or bad yield, such as irrigation management, pest and disease risk analysis and cohort analysis for comparing similar subsets of fields.

The result isn’t just more productive farmers. Watson Decision Platform for Agriculture could help a livestock company eliminate a certain mold or fungus from feed supply grains or help identify the best crop irrigation practices for farmers to use in drought-stricken areas like California. It could help deliver the perfect French fry for a fast food chain that needs longer – not fatter – potatoes from its network of growers. Or it could help a beer distributor produce a more affordable premium beer by growing higher quality barley that meets the standard required to become malting barley.

Watson Decision Platform for Agriculture is built on IBM PAIRS Geoscope from IBM Research, which quickly processes massive, complex geospatial and time-based datasets collected by satellites, drones, aerial flights, millions of IoT sensors and weather models. It crunches large, complex data and creates insights quickly and easily so farmers and food companies can focus on growing crops for global communities.

IBM and The Weather Company help the agriculture industry find value in weather insights. IBM Research collaborates with start up Hello Tractor to integrate The Weather Company data, remote sensing data (e.g., satellite), and IoT data from tractors. IBM also works with crop nutrition leader Yara to include hyperlocal weather forecasts in its digital platform for real-time recommendations, tailored to specific fields or crops. IBM acquired The Weather Company in 2016 and has since been helping clients better understand and mitigate the cost of weather on their businesses. The global expansion of Watson Decision Platform for Agriculture is the latest innovation in IBM’s efforts to make weather a more predictable business consideration. Also just announced, Weather Signals is a new AI-based tool that merges The Weather Company data with a company’s own operations data to reveal how minor fluctuations in weather affects business.

The combination of rich weather forecast data from The Weather Company and IBM’s AI and Cloud technologies is designed to provide a unique capability, which is being leveraged by agriculture, energy and utility companies, airlines, retailers and many others to make informed business decisions.

[1] The UN Department of Economic and Social Affairs, “World Population Prospects: The 2017 Revision”

[2] Business Insider Intelligence, 2016 report: https://www.businessinsider.com/internet-of-things-smart-agriculture-2016-10


Continue Reading

Featured

What if Amazon used AI to take on factories?

By ANTONY BOURNE, IFS Global Industry Director for Manufacturing

Amazon recently announced record profits of $3.03bn, breaking its own record for the third consecutive time. However, Amazon appears to be at a crossroads as to where it heads next. Beyond pouring additional energy into Amazon Prime, many have wondered whether the company may decide to enter an entirely new sector such as manufacturing to drive future growth, after all, it seems a logical step for the company with its finger in so many pies.

At this point, it is unclear whether Amazon would truly ‘get its hands dirty’ by manufacturing its own products on a grand scale. But what if it did? It’s worth exploring this reality. What if Amazon did decide to move into manufacturing, a sector dominated by traditional firms and one that is yet to see an explosive tech rival enter? After all, many similarly positioned tech giants have stuck to providing data analytics services or consulting to these firms rather than genuinely engaging with and analysing manufacturing techniques directly.

If Amazon did factories

If Amazon decided to take a step into manufacturing, it is likely that they could use the Echo range as a template of what AI can achieve. In recent years,Amazon gained expertise on the way to designing its Echo home speaker range that features Alexa, an artificial intelligence and IoT-based digital assistant.Amazon could replicate a similar form with the deployment of AI and Industrial IoT (IIoT) to create an autonomously-run smart manufacturing plant. Such a plant could feature IIoT sensors to enable the machinery to be run remotely and self-aware; managing external inputs and outputs such as supply deliveries and the shipping of finished goods. Just-in-time logistics would remove the need for warehousing while other machines could be placed in charge of maintenance using AI and remote access. Through this, Amazon could radically reduce the need for human labour and interaction in manufacturing as the use of AI, IIoT and data analytics will leave only the human role for monitoring and strategic evaluation. Amazon has been using autonomous robots in their logistics and distribution centres since 2017. As demonstrated with the Echo range, this technology is available now, with the full capabilities of Blockchain and 5G soon to be realised and allowing an exponentially-increased amount of data to be received, processed and communicated.

Manufacturing with knowledge

Theorising what Amazon’s manufacturing debut would look like provides a stark learning opportunity for traditional manufacturers. After all, wheneverAmazon has entered the fray in other traditional industries such as retail and logistics, the sector has never remained the same again. The key takeaway for manufacturers is that now is the time to start leveraging the sort of technologies and approaches to data management that Amazon is already doing in its current operations. When thinking about how to implement AI and new technologies in existing environments, specific end-business goals and targets must be considered, or else the end result will fail to live up to the most optimistic of expectations. As with any target and goal, the more targeted your objectives, the more competitive and transformative your results. Once specific targets and deliverables have been considered, the resources and methods of implementation must also be considered. As Amazon did with early automation of their distribution and logistics centres, manufacturers need to implement change gradually and be focused on achieving small and incremental results that will generate wider momentum and the appetite to lead more expansive changes.

In implementing newer technologies, manufacturers need to bear in mind two fundamental aspects of implementation: software and hardware solutions. Enterprise Resource Planning (ERP) software, which is increasingly bolstered by AI, will enable manufacturers to leverage the data from connected IoT devices, sensors, and automated systems from the factory floor and the wider business. ERP software will be the key to making strategic decisions and executing routine operational tasks more efficiently. This will allow manufacturers to keep on top of trends and deliver real-time forecasting and spot any potential problems before they impact the wider business.

As for the hardware, stock management drones and sensor-embedded hardware will be the eyes through which manufacturers view the impact emerging technologies bring to their operations. Unlike manual stock audits and counting, drones with AI capabilities can monitor stock intelligently around production so that operations are not disrupted or halted. Manufacturers will be able to see what is working, what is going wrong, and where there is potential for further improvement and change.

Knowledge for manufacturing

For many traditional manufacturers, they may see Amazon as a looming threat, and smart-factory technologies such as AI and Robotic Process Automation (RPA) as a far off utopia. However, 2019 presents a perfect opportunity for manufacturers themselves to really determine how the tech giants and emerging technologies will affect the industry. Technologies such as AI and IoT are available today; and the full benefits of these technologies will only deepen as they are implemented alongside the maturing of other emerging technologies such as 5G and Blockchain in the next 3-5 years. Manufacturers need to analyse the needs which these technologies can address and produce a proper plan on how to gradually implement these technologies to address specific targets and deliverables. AI-based software and hardware solutions will fundamentally revolutionise manufacturing, yet for 2019, manufacturers just have to be willing to make the first steps in modernisation.

Continue Reading

Trending

Copyright © 2019 World Wide Worx