Share sensor data feature vectors

A system comprising one or more computers and one or more storage devices on which are stored instructions that are operable, when executed by the one or more computers, to cause the one or more computers to perform operations comprising:

• detecting, by a device at a property, an object of interest;
• determining, by the device, whether a first feature vector that likely represents the object of interest and was received from a different device is available;
• in response to determining that the first feature vector that likely represents the object of interest and was received from the different device is available, obtaining, by the device, the first feature vector that likely represents the object of interest and was received from the different device;
• performing, by the device, an analysis task for the object of interest at least using the first feature vector that likely represents the object of interest and was received from the different device;
• and
• performing, by the device, an action using a result of the analysis task.

One or more computer storage media encoded with instructions that, when executed by one or more computers, cause the one or more computers to perform operations comprising:

• detecting, by a device at a property, an object of interest;
• determining, by the device, whether a first feature vector that likely represents the object of interest and was received from a different device is available;
• in response to determining that the first feature vector that likely represents the object of interest and was received from the different device is available, obtaining, by the device, the first feature vector that likely represents the object of interest and was received from the different device;
• performing, by the device, an analysis task for the object of interest at least using the first feature vector that likely represents the object of interest and was received from the different device;
• and
• performing, by the device, an action using a result of the analysis task.