This is something that HP has showed off at CES.
It’s a PC inside a keyboard, a la Raspberry Pi 400/500.

HP EliteBoard with a mouse

Specs in this spoiler
Category Specs
OS Windows 11 Home<br>Windows 11 Pro
CPU AMD Ryzen AI 7 350 PRO<br>AMD Ryzen AI 5 340 PRO<br>AMD Ryzen AI 5 330 PRO
GPU Up to AMD Radeon 860M integrated
RAM Up to 64GB DDR5-5600 SODIMM
Storage Up to 2TB PCIe 4.0 NVMe M.2<br>Up to 512GB encrypted PCIe 4.0 NVMe M.2 (SED Opal)<br>32GB eMMC v5.0 (Ryzen AI 7 350 only)
Ports (Detached Cable) 1x USB4<br>1x USB-C 3.2 Gen 2
Ports (Attached Cable) 1x tethered USB4<br>1x USB4<br>1x USB-C 3.2 Gen 2
Connectivity MediaTek RZ616 Wi-Fi 6E + Bluetooth 5.3<br>MediaTek MT7925 Wi-Fi 7 + Bluetooth 6.0
Audio Stereo speakers<br>Stereo microphones
Power Configurable 32Whr battery (3.5+ hours)<br>65W USB-C GaN power adapter
Dimensions 358mm x 118mm x 17mm<br>1.49 - 1.69 lbs

It’s a form factor that I’m pretty interested in personally, especially paired with some lighter weight HMDs like the xreal glasses.
It could also work in tandem VR headset, but maybe not as useful since the most used ones already have compute in them.

There’s also the alternative of the Bento (github) made by the cool @michaelthatsit (twitter) which is a documented DIY project to transform Steam Deck into a keyboard PC !

Bento PC with AR glasses and trackpad

Anyone else interested in this ?