Meet Sweetgreen 3.0, the higher-tech salad innovation no one asked for

Sweetgreen 3.0 is the newest concept from the fast-casual eatery, and—hot take—it's no good for reaping human-interaction benefits or the quality of salads.

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Photo: <a href="http://www.stocksy.com" target="_blank" rel="noopener noreferrer">Stocksy</a>/Ivan Solis