Homework #1: 
		Essay (100 points) 
      Due Feb 5
      Describe three major advances in the field of HCI over the 
	  past ten years that have had significant societal impact on an 
	  international scale. Discuss the positive and negative aspects of these 
	  impacts. For each negative impact, describe one thing that might been done 
	  differently to mitigate that problem. For the purposes of this essay, you 
	  can include any computer-based technology with a significant human 
	  interaction component. 
	  Presentation: Your essay must be no more 
	  than two printed pages in 11 point type, and a minimum of 1 inch margins. 
		(UPDATE 2/1/09: The essay should be single space.) 
      Grading: You will be graded on the depth of your 
	  thinking, the case you make for the advances you choose, the objectivity 
	  of the aspects of the impacts you describe, and the quality of your writing. 
      Turn-in: Paper printout of essay, beginning of 
	  class. 
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