Abstract: A robot movement control device is connected to a communications network in a remote location relative to a robotic device that is also connected to the communications network. The robot movement control device is an electronic device with a video display for displaying a real-time video image sent to it by a camera associated with the robot. A robot movement control overlay is displayed in the field of the real-time video image at the robot control device and robot control commands are generated by selecting locations within the boundary of the movement control overlay which include speed and directional information. The control commands are sent by the robot control device over the network to the robot which uses the commands to adjust its speed and direction of movement.

Abstract: A plurality of client communication devices, such as robotic devices, are in communication over a network with a software update service that periodically provides update software files to the client devices. The client devices register with the update service and are assigned a database queue in which an update software file is stored for the client device. Periodically, and according to a selected set of rules, the update service notifies the client devices that they can retrieve update software from a database maintained by the update service. In response to notification of the availability of a software update by the service, the client devices can send a request to the database to download the latest version of a software file.