Apple has announced that OS X El Capitan, the latest major release of the mac desktop operating system, is available now as a free update for Mac users.
El Capitan builds on the features and design of OS X Yosemite, refining the Mac experience with updates to window management, built-in apps and Spotlight search, and performance improvements to make everyday activities — like launching and switching apps, opening PDFs and accessing email — faster and more responsive.
“People love using their Macs, and one of the biggest reasons is the power and ease-of-use of OS X,” said Craig Federighi, Apple’s senior vice president of Software Engineering. “El Capitan refines the Mac experience and improves performance in a lot of little ways that make a very big difference. Feedback from our OS X beta program has been incredibly positive and we think customers are going to love their Macs even more with El Capitan.”
Apple provided the following information:
El Capitan gives you simpler and smarter ways to do the things you do most with your Mac. A streamlined Mission Control makes it easier to see and organise everything you have open on your Mac. With a single swipe, Mission Control arranges all your windows in a single layer so you can find the window you need even faster. When your desktop gets crowded, simply drag a window to the top of your screen to create a new Space and spread out your work. And the new Split View feature automatically positions two app windows side-by-side in full screen so you can work with both apps without distraction.
Spotlight gets even smarter in El Capitan. You can now use Spotlight to check stock prices, weather conditions and forecasts, sports scores, schedules and standings, and even athlete information. You can also search with Spotlight to find a file using natural language. Simply type “email from Harrison in April” or “presentation I worked on yesterday” and Spotlight will help you find exactly what you are looking for. You can resize the Spotlight window to display more results or move it anywhere on your desktop.
OS X built-in apps are even better in El Capitan. Safari now features Pinned Sites to keep your favourite websites open and active and a new mute button to quickly silence browser audio from any tab. Mail introduces Smart Suggestions, which recognises names or events in a Mail message and prompts you to add them to your contacts or calendar with a single click. You can also swipe to delete messages, just like in iOS, and juggle multiple emails while Mail is in full screen. In Photos, you can now edit locations, batch change descriptions, sort albums by date or title, and take editing to the next level with third-party editing extensions from your favourite developers.
El Capitan features an all-new Notes app that lets you drag and drop photos, PDFs, videos and other files into a note, and add content directly from other apps, such as Safari web links or Maps locations, using the Share menu. Easy-to-create checklists help you keep track of important to-do items, and the new Attachments Browser organises your attachments in one simple view, making it easy to find what you’re looking for. With iCloud, your notes stay in sync so you can create notes on one device and edit them or check off items on your other devices.
Improvements to System Performance
OS X El Capitan improves system performance across your Mac, making many of the things you do everyday faster and more responsive. Metal, Apple’s groundbreaking graphics technology, accelerates Core Animation and Core Graphics to boost system-level rendering by up to 50 percent, and efficiency by up to 40 percent, resulting in faster graphics performance for everyday apps.* Metal also takes full advantage of your CPU and GPU, delivering up to 10 times faster draw call performance for a richer, more fluid experience in games and pro apps.
El Capitan also features enhanced international language support, including a new Chinese system font for both Traditional and Simplified, with 50,000 beautifully designed characters for crisp on-screen readability. Chinese keyboard input methods now offer regularly updated vocabulary lists and a smarter candidate window. El Capitan makes entering Japanese text faster by automatically transforming Hiragana into written Japanese and reducing the need to individually select and confirm word conversions. You can now also select the perfect font for your documents using four new Japanese typefaces.
Pricing & Availability
OS X El Capitan is available as a free update starting Wednesday, September 30 from the Mac App Store. El Capitan supports all Macs introduced in 2009 and later, and some models introduced in 2007 and 2008.
Smart home arrives in SA
The smart home is no longer a distant vision confined to advanced economies, writes ARTHUR GOLDSTUCK.
The smart home is a wonderful vision for controlling every aspect of one’s living environment via remote control, apps and sensors. But, because it is both complex and expensive, there has been little appetite for it in South Africa.
The two main routes for smart home installation are both fraught with peril – financial and technical.
The first is to call on a specialist installation company. Surprisingly, there are many in South Africa. Google “smart home” +”South Africa”, and thousands of results appear. The problem is that, because the industry is so new, few have built up solid track records and reputations. Costs vary wildly, few standards exist, and the cost of after-sales service will turn out to be more important than the upfront price.
The second route is to assemble the components of a smart home, and attempt self-installation. For the non-technical, this is often a non-starter. Not only does one need a fairly good knowledge of Wi-Fi configuration, but also a broad understanding of the Internet of Things (IoT) – the ability for devices to sense their environment, connect to each other, and share information.
The good news, though, is that it is getting easier and more cost effective all the time.
My first efforts in this direction started a few years ago with finding smart plugs on Amazon.com. These are power adaptors that turn regular sockets into “smart sockets” by adding Wi-Fi and an on-off switch, among other. A smart lightbulb was sourced from Gearbest in China. At the time, these were the cheapest and most basic elements for a starter smart home environment.
Via a smartphone app, the light could be switched on from the other side of the world. It sounds trivial and silly, but on such basic functions the future is slowly built.
Fast forward a year or two, and these components are available from hundreds of outlets, they have plummeted in cost, and the range of options is bewildering. That, of course, makes the quest even more bewildering. Who can be trusted for quality, fulfilment and after-sales support? Which products will be obsolete in the next year or two as technology advances even more rapidly?
These are some of the challenges that a leading South African technology distributor, Syntech, decided to address in adding smart home products to its portfolio. It selected LifeSmart, a global brand with proven expertise in both IoT and smart home products.
Equally significantly, LifeSmart combines IoT with artificial intelligence and machine learning, meaning that the devices “learn” the best ways of connecting, sharing and integrating new elements. Because they all fall under the same brand, they are designed to integrate with the LifeSmart app, which is available for Android and iOS phones, as well as Android TV.
Click here to read about how LifeSmart makes installing smart home devices easier.
Matrics must prepare for AI
By Vian Chinner, CEO and founder of Xineoh.
Many in the matric class of 2018 are currently weighing up their options for the future. With the country’s high unemployment rate casting a shadow on their opportunities, these future jobseekers have been encouraged to look into which skills are required by the market, tailoring their occupational training to align with demand and thereby improving their chances of finding a job, writes Vian Chinner – a South African innovator, data scientist and CEO of the machine learning company specialising in consumer behaviour prediction, Xineoh.
With rapid innovation and development in the field of artificial intelligence (AI), all careers – including high-demand professions like engineers, teachers and electricians – will look significantly different in the years to come.
Notably, the third wave of internet connectivity, whereby our physical world begins to merge with that of the internet, is upon us. This is evident in how widespread AI is being implemented across industries as well as in our homes with the use of automation solutions and bots like Siri, Google Assistant, Alexa and Microsoft’s Cortana. So much data is collected from the physical world every day and AI makes sense of it all.
Not only do new industries related to technology like AI open new career paths, such as those specialising in data science, but it will also modify those which already exist.
So, what should matriculants be considering when deciding what route to take?
For highly academic individuals, who are exceptionally strong in mathematics, data science is definitely the way to go. There is, and will continue to be, massive demand internationally as well as locally, with Element-AI noting that there are only between 0 and 100 data scientists in South Africa, with the true number being closer to 0.
In terms of getting a foot in the door to become a successful data scientist, practical experience, working with an AI-focused business, is essential. Students should consider getting an internship while they are studying or going straight into an internship, learning on the job and taking specialist online courses from institutions like Stanford University and MIT as they go.
This career path is, however, limited to the highly academic and mathematically gifted, but the technology is inevitably going to overlap with all other professions and so, those who are looking to begin their careers should take note of which skills will be in demand in future, versus which will be made redundant by AI.
In the next few years, technicians who are able to install and maintain new technology will be highly sought after. On the other hand, many entry level jobs will likely be taken care of by AI – from the slicing and dicing currently done by assistant chefs, to the laying of bricks by labourers in the building sector.
As a rule, students should be looking at the skills required for the job one step up from an entry level position and working towards developing these. Those training to be journalists, for instance, should work towards the skill level of an editor and a bookkeeping trainee, the role of financial consultant.
This also means that new workforce entrants should be prepared to walk into a more demanding role, with more responsibility, than perhaps previously anticipated and that the country’s education and training system should adapt to the shift in required skills.
The matric classes of 2018 have completed their schooling in the information age and we should be equipping them, and future generations, for the future market – AI is central to this.