Lenovo showed off its Auto Twist AI PC proof of concept at IFA 2024. The laptop's screen can rotate and tilt on its own, allowing it to track your face or be put into different modes through voice controls.

source https://www.windowscentral.com/hardware/laptops/look-no-hands-lenovos-new-concept-laptop-can-tilt-and-twist-all-on-its-own-thanks-to-the-power-of-ai