Sophomores For optional homework credit, write a response to Chopin's "Story of an Hour." Seniors We will start a new (but related) topic this week, with an in-class essay scheduled for Thursday. For a preview, follow the links below: MIT: Personal Robotics Group Carnagie Mellon: The Robotics Institute Willow Garage: PR2 Double Robotics ROBOY As the last essay before break, we will talk about the positives and negatives of "living better with robots," the stated mission of many of our nation's top engineers. Topics will include the rise of the personal robot, drone aircraft, nano-technology, industrial manufacturing, medicine, the future of toys, and the uncanny valley.