Other experiments, like Lenovo's twin-OLED-screen Yoga Book 9i and color E Ink/OLED combo, the ThinkBook Plus Twist, might eventually offer some new features that will bleed into more staid work ...

Now, it's launched a campaign to fund what it calls a 4K high-definition quad-screen display unit, aimed at anyone who wants to work – or play – away from a desktop computer.

The UStation Delta is a dual-screen portable monitor with a clamshell design that I could easily see myself bringing on my next work trip.

One long-standing limitation of Apple's most basic Mac chips—the plain-old, no-adjective M1, M2, and M3—has been their inability to work with more than a single external monitor at a time.