This is a post by Stacy Thompson on PTC site.

Any Star Wars buff (or novice, for that matter) must remember the scene where R2-D2 projects a hologram of Princess Lei asking the semi-retired Jedi master Ben Kenobi for assistance: “Help me, Obi-Wan Kenobi. You’re my only hope.”

Fast forward 30 years into the present and, what was once fiction, has become reality.

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