What has two wheels, a camera and a human face? We're taking a look back to news coverage from Knoxville's News Channel 10. This news station was one of the first to cover Goodall Homes' robot tours aka Innovative Sales Consultants (ISCs). When News 10 featured Goodall's ISCs in November 2019, we had 13. Now the robot team has grown to 20 with plans to include more by the end of the year. To view the News Channel 10 coverage & see how these robot tours work, click here.