Abstract: One aspect provides a video surveillance system including a video camera configured to capture a video and a video redactor in communication with the video camera and including an electronic processor. The electronic processor is configured to retrieve the video from the video camera, identify an object to be redacted from the video, and redact the object from the video. The electronic processor is further configured to identify a first reflective surface appearing in the video, redact the first reflective surface from the video, and output a modified video in which the object and the first reflective surface have been redacted.

Abstract: Systems, methods, and devices described in the present disclosure provide technology for detecting features of interest depicted in a video stream supplied by a camera-equipped drone and adjusting the flight pattern of the drone to increase the amount of time in which the features of interest are within the line of sight of the drone. In addition, the present disclosure provides technology for detecting when events of interest occur at the features of interest and alerting personnel when the events occur. In some examples, the technology of the present disclosure also determines a format for an alert (e.g., a push notification) based on an event type so that personnel who receive the alert are apprised of the urgency of the event based on the format.

Abstract: A device, system and method for rebroadcasting communication data with additional context data is provided. A device detects communication data broadcast on a first radio channel by a radio device associated with a first user. In response to determining that the communication data meets given criteria for rebroadcasting, the device: determines additional context data associated with one or more of the radio device and the first user; identifies one or more second radio channels for rebroadcast of the communication data; and causes at least a portion of the communication data and the additional context data to be broadcast on the one or more second radio channels, the additional context data being broadcast in a channel-compatible format one or more of preceding, succeeding and embedded in the portion of the communication data.

Abstract: A device, system and method for vertical location change notifications based on periodic location reports is provided. A device receives periodic location reports via a location determining device of a mobile device, the mobile device physically coupled to a user. The device identifies, using the periodic location reports, a vertical location change. The device compares the vertical location change to a threshold vertical location change condition. The device, responsive to determining that the vertical location change meets the threshold vertical location change condition, causes a notification device to provide a notification of the vertical location change.

Abstract: A device, system and method for vertical location change notifications based on periodic location reports is provided. A device receives periodic location reports via a location determining device of a mobile device, the mobile device physically coupled to a user. The device identifies, using the periodic location reports, a vertical location change. The device compares the vertical location change to a threshold vertical location change condition. The device, responsive to determining that the vertical location change meets the threshold vertical location change condition, causes a notification device to provide a notification of the vertical location change.

Abstract: A device, system and method for rebroadcasting communication data with additional context data is provided. A device detects communication data broadcast on a first radio channel by a radio device associated with a first user. In response to determining that the communication data meets given criteria for rebroadcasting, the device: determines additional context data associated with one or more of the radio device and the first user; identifies one or more second radio channels for rebroadcast of the communication data; and causes at least a portion of the communication data and the additional context data to be broadcast on the one or more second radio channels, the additional context data being broadcast in a channel-compatible format one or more of preceding, succeeding and embedded in the portion of the communication data.