Apple CEO Tim Cook speaks during an announcement of new products at the Apple Worldwide Developers Conference Monday, June 4, 2018, in San Jose, Calif. Image: AP Photo/Marcio Jose Sanchez
Apple has unveiled software upgrades that would let older iPhones run faster, help parents limit their children's screen time and make its Siri voice assistant work more like a rival feature from Amazon.com.
Taken together, the moves announced at Apple's annual Worldwide Developers Conference in San Jose amounted to focusing on reliability and catching up with some competitors.
The latest version of Apple's operating system for the iPhone and iPad, iOS 12, will make older devices such as the iPhone 6 work better.
Software chief Craig Federighi said iOS 12 could carry out simple tasks, such as opening apps, up to twice as fast as its predecessor, iOS 11. The new system will work on a range of products that date back to 2013.
As the smartphone industry has matured, consumers have kept devices longer. Apple faced a backlash late last year when it emerged that the company slowed down some older iPhones with flagging batteries.
Other new features include parental controls to limit the time children spend in apps, as well as which apps they can use. Earlier this year, shareholders criticised Apple for contributing to computer overuse by children.
Apple also rolled out group video chat sessions with up to 32 users, putting it in direct competition with companies such as Cisco Systems and Microsoft's Skype.
The company broadened the ways that developers can work with Siri, allowing more in-app use.
Until Monday, Apple had let developers tap Siri for voice control of only a handful of apps such as PayPal and Uber. Amazon, by contrast, has been much more open in letting developers create custom phrases to control apps with its Alexa assistant.
Apple took a swipe at Facebook and its data practices at #WWDC18. Apple is rolling out an update to the Safari browser that would limit the amount of data Facebook and other tech giants can collect from third-party websites. https://t.co/YAPXnaUMog pic.twitter.com/PZtea5tsvM— Recode (@Recode) 4 June 2018
New features help protect users' anonymity online. The company said its Safari web browser for both Macs and iPhones will protect users from being tracked without their permission by websites that use "like" or "share" buttons from social media companies.
Apple unveiled new steps to make it hard for advertisers to distinguish among users, building on its effort, begun last year, to prevent such tracking.
Craig Federighi, Apple's senior vice president of Software Engineering, speaks during an announcement of new products at the Apple Worldwide Developers Conference Monday, June 4, 2018, in San Jose, Calif. Image: AP Photo/Marcio Jose Sanchez
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