Dell is toying with the idea of replacing the traditional keyboard and clickpad with a full-on IPS display for a dual-screen laptop. It's essentially a marriage between the Lenovo Yoga Book and the Asus ZenBook Pro ScreenPad.
https://www.notebookcheck.net/The-Dell-Duet-combines-two-XPS-13-displays-in-one-form-factor-because-why-not.448752.0.html