This is the third year in a row that Google has offered its giant gumball-like machine for giveaways, and it's also the third year in a row that CES attendees stood in two-hour lines waiting to win Google products.
Funny sidenote overheard in the hallway as Google was training its employees for the conference: "A smile is your friend."
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Image: Teena Maddox/TechRepublic