Could your iPhone replace your laptop? Apple toys with dockable phone that turns into PC

Apple’s drawings show an iPhone-like device docking where you usually find a touchpad on a laptop, with its touchscreen facing up to act as the touchpad.

Image: Apple

A new patent application from Apple shows it toying with the idea of a laptop powered by an iPhone that’s docked face up where the touchpad is normally positioned.

The idea that a smartphone is a pocket-sized computer has spawned many dreams of creating a phone that is a PC. Microsoft has tried it with Continuum, Canonical wanted to do it for Ubuntu, and startup Jide hopes to bridge Android to the PC. The one thing all these attempts lack is Apple’s control over hardware.

Apple offers a teaser for how it might deliver the concept in a newly published patent application for an “accessory device”, such as a laptop, that features a keyboard, screen, battery, and perhaps some memory, but little or no processing power. The CPU would be delivered by a connected “operational component”, or a smartphone.

“The accessory device can have a form factor corresponding to a laptop computer and as such can include data output resources such as a visual display and input resources such as a keyboard,” Apple says.

“The accessory device can also include memory resources. The accessory device can include a port having a connection mechanism arranged to facilitate a communication channel between the accessory device and a host device. In this way, the host device utilizes resources provided by the accessory device.”

Apple’s drawings position an iPhone-like device in a dock where a laptop’s touchpad is usually found, slotting in with the smartphone’s touchscreen facing up to act as the touchpad.

After a communications channel between the two has been established, the two devices become “a single computational entity”, presumably an iOS-powered laptop.

While the laptop would have…

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