Compal’s AI Book Redefines the Laptop’s Idle Space By Integrating an E Ink Screen Directly Into the Palm Rest

Compal Electronics, the company that makes many of the laptops you see under famous brand names, has introduced a concept called the AI Book. This design replaces the traditional palm rest and trackpad with a color E Ink touchscreen. You can rest your hands on an active display that shows information, allows you to tap it in, and even accepts stylus input for handwriting or sketching.

The main screen sits above a standard keyboard layout, but below the keys, an E Ink panel spreads over the laptop’s body, right where your wrists would ordinarily rest. This provides you with a secondary display that continues to work even when the laptop is turned on, allowing writers to scribble down fast notes while sitting in a meeting, artists to sketch out preliminary ideas, or anyone to just peek at reminders without having to divert their focus to the main screen. The E Ink technology is amazing at keeping graphics sharp and stable, and it’s also good at consuming little power once it’s showed you something; this is a trick that e-readers have been exploiting for years.

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Even when the lid is closed, the design functions normally. There’s a hinge that allows the palm rest area to flip out to the side slightly, so even when the laptop is closed, you can still see a small portion of the E Ink display, which shows things like notifications, calendar items, and brief messages. After a few more flips, the display becomes visible, transforming the closed laptop into a tiny notepad or reference tool that you may peek at whenever you want. Because E Ink is always on, none of this drains the battery or requires the main system to be turned on.

Compal calls this device an AI Book, which implies that it will display a variety of AI-generated content on the lower screen, such as summaries, suggestions, and images. The description emphasizes how nicely handwriting input, rapid references, and generated material all work together, whether the laptop is open on your desk or closed and ready for you to take it up again. They’ve also included some ambient lighting to provide subtle hints to draw your attention if you’re pausing for a moment.

Compal has consistently entered design awards with forward-thinking ideas, and the AI Book just received an award from the iF Design prizes in 2026. Some of their previous plans have been somewhat wacky, such as modular structures or expandable screens, but they have yet to make it into stores. There is still no information on the specs of this item, like as the size of the display, the type of processor within, or the size of the battery… the attention is solely on the palm rest innovation they have developed.
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