Screen Grabs: DJ Roomba mixes business with pleasure on Parks and Recreation

Screen Grabs chronicles the uses (and misuses) of real-world gadgets in today's movies and TV. Send in your sightings (with screen grab!) to screengrabs at engadget dt com.

An automated vacuum cleaner that pumps out rap while tidying your mess? Call us crazy, but this very well may be the most intelligent thing the United States government has ever done.

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