Meet the Recliner Zero G Desk Workstation: a versatile solution that lets you work on multiple displays more conveniently. It has multiple arms to hold your laptop and monitor, with space for your documents, keyboard, mouse, and other items. You can change the position of the desktop and displays easily.
Ergoquest has various other Zero Gravity workstations with motorized components. The above video shows what this product has to offer. As you have probably guessed, this is not cheap.