Connect with us

Featured

IFA: New smartphones and TVs from Hisense

At the recently held IFA in Berlin, Hisense introduced three new smartphones and three TVs.

Published

on

Hisense provided the following information:

Phones

Among the phones unveiled at the event was the new Hisense A6, which comes equipped with two screens – one in the front and one in the back. The front screen features a bright and 6.01 inch FHD+ AMOLED display, while the one on the back has a 5.61 inch HD+ e-ink display with eye-care front light – ideal for reading e-books and performing tasks that do not need a colour display, like energy efficient internet browsing. The phone also combines a 12MP rear camera with a 16MP front camera for serious selfie fun.

Elegantly designed with 3D glass on the back and curved on four sides for a comfortable grip, the Hisense Infinity H12 Pro has an 84 inch X-Infinity Display and a Full HD+ resolution of 1080 x 2280. It is also decked out with a dual camera, offering 12MP and 5MP rear cameras as well as a 20MP front camera with multiple shooting modes including night, indoor, snow, smiling face and panorama modes. For security, the phone can be unlocked using fingerprint identification and Face Unlock.

With a 6.19 inch HD+ X-Infinity Display, for maximum comfort while watching series or playing games on the go, the Hisense Infinity H12 is also the ideal phone for amateur photographers thanks to its dual camera with a 12MP Big Pixel and a secondary 5MP sensor. Other features include 4GB RAM and 32GB ROM which can be extended with MicroSD cards with a capacity of up to 128GB.

TVs

Visitors to IFA Berlin got to see Hisense’s new 75 inch U9D TV.  Its 4K Quantum Dot Display, which is divided into over 5,000 local dimming zones, combined with premium backlighting (Prime Array Backlight), produces exquisite images with very deep black and bright white for an exceptional viewing experience. The U9D also has a contrast ratio of 150,000:1 and a luminance of 2,500 nits to deliver brilliant and colourful images with high-contrast that almost seem real.

Equally as impressive is the U8A which, with its Elite Backlight technology, delivers brilliant contrast values and images in a wide colour spectrum. The frameless and super slim TV also features a 4K-Quantum Dot-Display with a 120 Hz refresh rate.

Hisense introduced three of its new 4K Laser-TV models at IFA Berlin which give customers a home cinema experience thanks to their massive screens that range from 80 to 100 inches. These connect wirelessly to a console that receives, processes and displays broadcast signals via an integrated TV tuner and delivers streaming content thanks to its Smart TV platform. These TVs can be used in all lighting conditions and offer an image brightness of up to 3,000 lumens.

All of the TVs feature a smart VIDAA U user interface that can be easily personalised – giving viewers extra fast access to their preferred TV station or films from their favourite streaming service.  It also comes with a remote control for easy use.

Cars

Motor Racing meets Machine Learning

Published

on

The car of tomorrow, most of us imagine, is being built by the great automobile manufacturers of the world. More and more, however, we are seeing information technology companies joining the race to power the autonomous vehicle future.

Last year, chip-maker Intel paid $15.3-billion to acquire Israeli company Mobileye, a leader in computer vision for autonomous driving technology. Google’s autonomous taxi division, Waymo, has been valued at $45-billion.

Now there’s a new name to add to the roster of technology giants driving the future.

DeepRacer on the inside

Amazon Web Services, the world’s biggest cloud computing service and a subsidiary of Amazon.com,  last month unveiled a scale model autonomous racing car for developers to build new artificial intelligence applications. Almost in the same breath, at its annual re:Invent conference in Las Vegas, it showcased the work being done with machine learning in Formula 1 racing.

AWS DeepRacer is a 1/18th scale fully autonomous race car, designed to incorporate the features and behaviour of a full-sized vehicle. It boasts all-wheel drive, monster truck tires, an HD video camera, and on-board computing power. In short, everything a kid would want of a self-driving toy car.

But then, it also adds everything a developer would need to make the car autonomous in ways that, for now, can only be imagined. It uses a new form of machine learning (ML), the technology that allows computer systems to improve their functions progressively as they receive feedback from their activities. ML is at the heart of artificial intelligence (AI), and will be core to autonomous, self-driving vehicles.

AWS has taken ML a step further, with an approach called reinforcement learning. This allows for quicker development of ML models and applications, and DeepRacer is designed to allow developers to experiment with and hone their skill in this area. It is built on top of another AWS platform, called Amazon SageMaker, which enables developers and data scientists to build, train, and deploy machine learning quickly and easily.

Along with DeepRacer, AWS also announced the DeepRacer League, the world’s first global autonomous racing league, open to anyone who orders the scale model from AWS.

DeepRacer on the outside

As if to prove that DeepRacer is not just a quirky entry into the world of motor racing, AWS also showcased the work it is doing with the Formula One Group. Ross Brawn, Formula 1’s managing director of Motor Sports, joined AWS CEO Andy Jassy during the keynote address at the re:Invent conference, to demonstrate how motor racing meets machine learning.

“More than a million data points a second are transmitted between car and team during a Formula 1 race,” he said. “From this data, we can make predictions about what we expect to happen in a wheel-to-wheel situation, overtaking advantage, and pit stop advantage. ML can help us apply a proper analysis of a situation, and also bring it to fans.

“Formula 1 is a complete team contest. If you look at a video of tyre-changing in a pit stop – it takes 1.6 seconds to change four wheels and tyres – blink and you will miss it. Imagine the training that goes into it? It’s also a contest of innovative minds.”

AWS CEO Andy Jassy unveils DeepRacer

Formula 1 racing has more than 500 million global fans and generated $1.8 billion in revenue in 2017. As a result, there are massive demands on performance, analysis and information. 

During a race, up to 120 sensors on each car generate up to 3GB of data and 1 500 data points – every second. It is impossible to analyse this data on the fly without an ML platform like Amazon SageMaker. It has a further advantage: the data scientists are able to incorporate 65 years of historical race data to compare performance, make predictions, and provide insights into the teams’ and drivers’ split-second decisions and strategies.

This means Formula 1 can pinpoint how a driver is performing and whether or not drivers have pushed themselves over the limit.

“By leveraging Amazon SageMaker and AWS’s machine-learning services, we are able to deliver these powerful insights and predictions to fans in real time,” said Pete Samara, director of innovation and digital technology at Formula 1.

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

Continue Reading

Featured

LG rethinks portable speakers

LG adds three sizes to its XBoom Go portable speaker line in a portable revision, writes BRYAN TURNER.

Published

on

Portable Bluetooth speakers are fairly commonplace at a pool party because they’re battery-powered. The only issue is that louder speakers usually distort the music or break the bank. The LG XBoom aims to change this.

LG has partnered with Meridian Audio to produce great sounding speakers that can go loud without distorting the audio. Meridian Audio is an expert in high-performance, high-fidelity audio experiences. The company is best known for producing the industry’s first audiophile-quality compact disc player and provide audio equipment to McLaren and Jaguar Land Rover.

The Bluetooth software in the XBoom Go is Qualcomm aptX HD compatible, meaning that 24bit vinyl-quality audio can be played through this speaker over Bluetooth instead of standard-fidelity audio.

The major phone assistants feature on these speakers, with tethered Google Assistant or Apple Siri functionality from one’s smartphone. This makes it very convenient to use the voice assistant button to skip tracks and change music when one’s hands are wet.

Three models of the XBoom Go series – the PK3, PK5 and PK7 – offer different audio functions depending on the audio needs of the user. Best fits for these speakers are:

  • PK3 – The Pool Friendly Speaker: The PK3 is IPX7 water resistant, up to 1 metre for 30 minutes, making this speaker accident proof at pool parties. Boasting up to 12 hours of playback from its built-in battery, this speaker will last as long as the party.

  • PK5 – The Party Friendly Speaker: Even if the lunch braai turns into a midnight feast, this speaker will play throughout as its battery lasts up to 18 hours. Clear Vocal technology is added to the PK5, which reduces audio imperfections from the music for a sharper sound. It is also water and splash resistant and has a handle, allowing for it to be easily carried. Built-in LED lights which pulse with the beat of the music on this speaker provide a light show for any song.

  • PK7 –  The Audiophile’s Speaker: With a battery life that lasts for up to 22 hours, the PK7 also contains an LED light to the rhythm of the sound. The speaker integrates a convenient handle grip that allows for it to be transported securely. The powerful PK7 Bluetooth speaker also distributes its high frequencies across two separate tweeters for more precise sonic detail.

Overall, LG’s XBoom PK portable speakers are a phenomenal set of high-quality wireless speakers.

Continue Reading

Trending

Copyright © 2018 World Wide Worx