It's a little known fact that there's a law in Maine that every Stephen King movie must have a 1958 Plymouth Fury jammed in it hamfistedly and prominently at around the 10 minute mark.
Typing re-imagined as a dynamic context-free experience for maximum user adaptive input flexibility, total surface interaction and pure visual feedback.
I think before we try a Dyson sphere around a star we should start with something small and simple like a magnetar. We can harness some of that magnetic rotor and the Dyson stator can just give us simple free energy