caption: The image shows a group of four people standing next to each other in front of a machine, smiling. In the background, there are a few people sitting on chairs and a few standing, as well as monitors, keyboards, and other objects on the tables. On the right side of the image, there is a cloth draped over one of the chairs, and on the left side, a person is sitting on a chair wearing a cap. There are also a few objects attached to the wall, and pipes running along the wall. This image is likely from the University of Wisconsin-Milwaukee Robotics Lab.