| The MacBook Pro gains a panel above its keyboard that displays graphics and can be controlled by touch |
Apple has unveiled new high-end laptops that feature a thin interactive display above their keyboards and a fingerprint sensor.
| The Touch Bar adapts to the different software being used |
Researchers suggest the wider PC market has also shrunk, but to a lesser extent. "The lack of updates was part of the problem, but it's also the case that the competition has got a lot stronger," commented Roberta Cozza from the tech consultancy Gartner.
"Over the past year we've seen more interest from both business customers and consumers in Windows 10 computers, which have benefited from both the new operating system as well as better designs and better pricing from their manufacturers.
"For some time, Apple's main focus has been the iPhone - which accounts for much of its revenue - and making the iPad a better productive tool. But there are still many users who want PC-grade performance, and they needed this Mac refresh."
There was no update to the MacBook or MacBook Air laptops, nor to the firm's iMac or Mac Pro desktop PCs.