Abstract: A fixture that is configured to hold a mobile device for calibrating an electronic display screen includes an adjustable arm, a controller including a processor, one or more motors, one or more suction cups configured to attach the fixture to the electronic display screen, one or more brackets, attached to the arm, to hold the mobile device such that the camera of the mobile device points towards the electronic display screen. The processor of the controller is configured to receive one or more signals from the mobile device to move the adjustable arm to point the camera of the mobile device towards a point on the electronic display screen, and in response to receiving the signals from the mobile device, send one or more signals to the motors to move the adjustable arm to point the camera of the mobile device towards the point on the electronic display screen.

Abstract: A gateway device is provided. The gateway device comprises a wireless communication interface for communicating with a cellular network through a two-way radio link. The gateway device comprise a set of one or more video ports, each video port for connecting to a video camera through a wired connection. The gateway device comprises a processing unit for receiving a selection of a video port and an identification of a set of one or more destination devices to receive a live video stream, receiving, through the video port, raw video being recorded by a video camera connected to the video port, encoding the raw video into a compressed video stream, and livestreaming the compressed video stream to the set of destinations devices through the wireless communication interface.

Abstract: A gateway device is provided. The gateway device comprises a plurality of RF transceivers. Each RF transceiver is for providing a network connection between the gateway device and a corresponding wireless communication network in a plurality of wireless communication networks. The gateway device comprises a processor for receiving raw video recorded by a video camera connected to the gateway device, receiving an identification of a set of one or more destination devices to receive a livestream video from the gateway device, determining a quality of the network connections between the gateway device and the plurality of wireless communication networks, selecting a wireless communication network with a highest quality network connection for communicating with the set of destination devices, encoding the raw video into a compressed video stream, and livestreaming the compressed video stream to the set of destinations devices through the RF transceiver corresponding to the selected wireless communication network.

Abstract: A fixture that is configured to hold a mobile device for calibrating an electronic display screen includes an adjustable arm, a controller including a processor, one or more motors, one or more suction cups configured to attach the fixture to the electronic display screen, one or more brackets, attached to the arm, to hold the mobile device such that the camera of the mobile device points towards the electronic display screen. The processor of the controller is configured to receive one or more signals from the mobile device to move the adjustable arm to point the camera of the mobile device towards a point on the electronic display screen, and in response to receiving the signals from the mobile device, send one or more signals to the motors to move the adjustable arm to point the camera of the mobile device towards the point on the electronic display screen.

Abstract: A gateway device is provided. The gateway device comprises a wireless communication interface for communicating with a cellular network through a two-way radio link. The gateway device comprise a set of one or more video ports, each video port for connecting to a video camera through a wired connection. The gateway device comprises a processing unit for receiving a selection of a video port and an identification of a set of one or more destination devices to receive a live video stream, receiving, through the video port, raw video being recorded by a video camera connected to the video port, encoding the raw video into a compressed video stream, and livestreaming the compressed video stream to the set of destinations devices through the wireless communication interface.