Topic: Sharper Image

Brookstone is identified as a high-end utility retailer that survived the retail downturn that claimed Sharper Image. Discussion focuses on the functionality of the Roomba and other iRobot products, such as floor washers. While some view the devices as expensive rug sweepers, owners generally report high satisfaction with their automated cleaning performance.

As the Beijing Olympics approach, the hosts discuss the severe air pollution in China despite government efforts to clear the air. Dvorak explains the technology of electrostatic precipitators used in industrial smokestacks to remove particulates. They also mention the bankruptcy of The Sharper Image and the impact of the Olympics on China's political climate.