Abstract: A system includes a plurality of sensors distributed about a space. Each sensor generates sensor data associated with properties of one or more people in the space. A gateway device receives the sensor data from each of the plurality of sensors and provides the sensor data to an automated response subsystem over a network. The automated response subsystem receives the sensor data. A first feature value is determined based on the received sensor data. An event score is determined based on the first feature value. The event score is compared to predefined response criteria. Based on the comparison of the event score to the predefined response criteria, an actionable event is detected, and an automated response to initiate for the detected actionable event is identified. One or both of an alert and instructions are provided in order to initiate the automated response.

Abstract: A system includes a plurality of sensors distributed about a space. Each sensor generates sensor data associated with properties of one or more people in the space. An automated response subsystem receives the sensor data. An unauthorized activity performed by a first person in the space is detected based on at least a portion of the received sensor data. In response to detecting the unauthorized activity, tracking instructions are transmitted that identify the first person associated with the unauthorized activity. A tracking device receives the tracking instructions. A device associated with the first person is detected. Over a period of time, the tracking device sends queries to the device and receives corresponding responses from the device. The tracking device determines positions of the device within the space over the period of time.

Abstract: A system includes a plurality of sensors distributed about a space. Each sensor generates sensor data associated with properties of one or more people in the space. An automated response subsystem receives the sensor data. An unauthorized activity performed by a first person in the space is detected based on at least a portion of the received sensor data. In response to detecting the unauthorized activity, tracking instructions are transmitted that identify the first person associated with the unauthorized activity. A tracking device receives the tracking instructions. A device associated with the first person is detected. Over a period of time, the tracking device sends queries to the device and receives corresponding responses from the device. The tracking device determines positions of the device within the space over the period of time.

Abstract: A system includes a plurality of sensors distributed about a space. Each sensor generates sensor data associated with properties of one or more people in the space. A gateway device receives the sensor data from each of the plurality of sensors and provides the sensor data to an automated response subsystem over a network. The automated response subsystem receives the sensor data. A first feature value is determined based on the received sensor data. An event score is determined based on the first feature value. The event score is compared to predefined response criteria. Based on the comparison of the event score to the predefined response criteria, an actionable event is detected, and an automated response to initiate for the detected actionable event is identified. One or both of an alert and instructions are provided in order to initiate the automated response.

Abstract: A system includes a plurality of sensors distributed about a space. Each sensor generates sensor data associated with properties of one or more people in the space. An automated response subsystem receives the sensor data. An unauthorized event is detected associated with an adaptive-security device operating within the space and operating instructions are transmitted that identify security protocols to increase security of devices during the unauthorized event. An adaptive-security device operates within the space and receives the operating instructions. After receiving the operating instructions, the adaptive-security device determines whether a user is currently accessing secure information in the adaptive-security device. If the user is currently accessing the secure information, display of at least a portion of the secure information is prevented. If the user is not currently accessing the secure information, authentication requirements are increased for accessing the secure information.

Abstract: A blind authenticator performs an authentication procedure with two devices that provides the convenience offered by password storage but avoids storing the passwords themselves. Generally, the blind authenticator stores on the two devices portions of different code generation algorithms. These algorithms on the devices are incomplete—they may not execute properly on their own. During an authentication procedure, the blind authenticator communicates to the devices the remaining portions of these code generation algorithms so that the devices can execute their respective code generation algorithms. The devices then send the generated codes to the blind authenticator, which performs a code validation algorithm on the received codes to determine whether the codes are valid. The code validation algorithm is not sent to the devices, so the devices do not know what makes a code valid or invalid.

Abstract: A blind authenticator performs an authentication procedure with two devices that provides the convenience offered by password storage but avoids storing the passwords themselves. Generally, the blind authenticator stores on the two devices portions of different code generation algorithms. These algorithms on the devices are incomplete—they may not execute properly on their own. During an authentication procedure, the blind authenticator communicates to the devices the remaining portions of these code generation algorithms so that the devices can execute their respective code generation algorithms. The devices then send the generated codes to the blind authenticator, which performs a code validation algorithm on the received codes to determine whether the codes are valid. The code validation algorithm is not sent to the devices, so the devices do not know what makes a code valid or invalid.