Fay (14) and Boris (10) discover that their parents secretly replaced themselves by robots. Claudia and Joost each have demanding jobs and even though they try very hard, they are not able to ...

Gomes-Casseres, Benjamin, David B. Yoffie, and Heather A. Hazard. "Zenith and High-Definition Television--1990." Harvard Business School Case 391-084, February 1991. (Revised April 1991.) ...