A robot system that includes a robot and a remote station. The remote station may be a personal computer coupled to the robot through a broadband network. A user at the remote station may receive both video and audio from a camera and a microphone of the robot, respectively. The remote station may include a visual display that displays both a first screen field and a second screen field. The first screen field may display a video image provided by a robot camera. The second screen field may display information such as patient records. The information from the second screen field may be moved to the first screen field and also transmitted to the robot for display by a robot monitor. The user at the remote station may annotate the information displayed by the robot monitor to provide a more active video-conferencing experience.

 
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> Mobile robot having obstacle avoidance function and method therefor

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