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English Production of Writing Q50
Passage VI · Robots Rock

Pittsburgh resident, Eric Singer,46 is a technologist who creates robotic instruments. “Usually when I say musical robots, people think of humanoid robots that are playing musical instruments,” Singer says. But these robots are themselves the instruments, creating music in unexpected ways. [ 1 ] One such instrument is the XyloBot, a robotic xylophone. [ 2 ] On a standard xylophone, a musician strikes bars with mallets to produce bright, sharp tones. [ 3 ] The XyloBot, however, needs no musician. [ 4 ] Instead, the set of mallets are47 built in, secured to the frame of the instrument and positioned such that each mallet hovers over its corresponding bar. [ 5 ] Beneath the instrument’s frame is a mass of wires that transmit electromagnetic currents to the mechanized parts that then move the mallets to strike. as a whole. [ 6 ] A computer program controls the duration and strength of the currents, enabling the XyloBot to play—get this—an entire song.48 Q Singer has designed an array of robotic instruments— guitars, drums, keyboards, violins. His instruments have played alongside Grammy-winning artists onstage, and his work has been commissioned by premier art galleries. STOP! DO as a whole.

Suppose the writer’s primary purpose had been to describe a designer’s inspiration that led to a new invention. Would this essay accomplish that purpose?

  1. F

    Yes, because it provides specific details about Singer’s background in art and technology that prompted him to create robotic instruments.

  2. G

    Yes, because it suggests that Singer’s robotic instruments have changed the way technologists have since designed robots.

  3. H

    No, because it indicates that Singer’s robotic instruments, while impressive, are not considered inventions because they produce the same sound as that of traditional instruments.

  4. J

    No, because while it mentions Singer’s love of robots and music, it is more focused on describing his artistry and the designs of his robotic instruments. NOT TURN THE PAGE UNTIL TOLD TO DO SO.

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