article_snippet.sent: A hooded unknown character with a robotic arm, possibly Luke Skywalker, is seen reaching for R2D2 .
article_snippet.sent: A hooded figure with a robotic arm, very likely Luke Skywalker, reaches out and lays a hand on R2D2 as John Williams rising score plays in the background.
article_snippet.sent: In character: The actors in costume for the adventure; Daisy wore the same style of togs Mark Hamill wore as Luke in the first Star Wars .
article_snippet.sent: Abrams (left) and Kennedy (right) with the tech guys who make R2D2 work .
article_snippet.sent: A lot of work goes into making a good droid: One of the 'tinkerers' that had a hand in making the units for the December movie .
article_snippet.sent: This robot already has a fan base: BB-8 appeared in the first trailer in November and was an instant hit .