.What has been the impact of HCI in the American culture in the last 20 years?
2. What are some approaches that have been useful in understanding the design of information systems at the interface level?
3a. What are the advantages of handwriting recognition systems? What are the current limitations? For what kind of task might they have advantages?
3.b In what kind of work environment might speech input be beneficial?
4. Virtual reality has found a number of applications in the games market. Is this a suitable use of such technology? Discuss the possible benefits and disadvantages of exploiting leading-edge technology in a leisure market.