Activity and aggression detection and monitoring in a controlled-environment facility
Activity and aggression detection and monitoring in a controlled-environment facility includes gathering audio, video and/or telemetry input from one or more dedicated and/or ad hoc sensors disposed in portions of the controlled-environment facility. A baseline normal input level from each of the sensors indicative of normal activity in the controlled-environment facility (proximate to a subject sensor) is predetermined. A determination is then made whether the input from each of the sensors rises above or falls below the predetermined normal input level, and when it does, the sensor input of the subject sensor may be recorded. When input from a sensor rises above or falls below the predetermined normal input level, an alert may be issued to controlled-environment facility personnel and/or law enforcement, the input from the subject sensor may be streamed to the personnel, and/or a recording of the sensor input may be offered.
1. A method comprising:
gathering input, by a controlled-environment facility management system, from one or more sensors, including at least one ad hoc sensor provided by at least one or more controlled-environment facility resident digital media devices, one or more controlled-environment facility resident community telephones, and/or one or more controlled-environment facility resident community videophones, disposed in portions of a controlled-environment facility, whether or not the resident digital media devices, resident community telephones and/or resident community videophones are in use;
predetermining, by the controlled-environment facility management system, a normal input level from each of the one or more sensors, the normal input level indicative of normal activity in the controlled-environment facility, proximate to a subject sensor;
determining by the controlled-environment facility management system whether the input from each of the one or more sensors rises above or falls below the predetermined normal input level for the subject sensor; and
alerting controlled-environment facility personnel and/or law enforcement, by the controlled-environment facility management system, when input from one of the one or more sensors rises above or falls below the predetermined normal input level for the subject sensor.
2. The method of claim 1 , wherein predetermining a normal input level for each sensor comprises determining an upper input threshold and determining a lower input threshold to define a range of the normal input level.
3. The method of claim 1 , wherein alerting controlled-environment facility personnel and/or law enforcement comprises sending the controlled-environment facility personnel and/or law enforcement one or more text messages.
4. The method of claim 1 , wherein alerting controlled-environment facility personnel and/or law enforcement comprises sending the controlled-environment facility personnel and/or law enforcement a feed of the sensor input.
5. The method of claim 1 , wherein alerting controlled-environment facility personnel and/or law enforcement comprises sending the controlled-environment facility personnel and/or law enforcement a recording of the sensor input.
6. The method of claim 1 , further comprising recording the input from one of the one or more sensors when input from one of the one or more sensors rises above or falls below the predetermined normal input level for the subject sensor.
7. The method of claim 1 , wherein at least one of the one or more sensors is an audio sensor and the input is sound.
8. The method of claim 7 , wherein a normal input level of sound input is based at least in part on a volume of the sound.
9. The method of claim 7 , wherein a normal input level of sound input is based at least in part on recognition by the controlled-environment facility management system of particular keywords being spoken.
10. The method of claim 7 , wherein a normal input level of sound input is based at least in part on a sharpness of the sound.
11. The method of claim 7 , wherein the audio sensor is an ad hoc sensor and is a microphone of the controlled-environment facility resident community telephone or videophone or mouthpiece of the controlled-environment facility resident community telephone or videophone.
12. The method of claim 7 , wherein the audio sensor is an ad hoc sensor and is a microphone of a controlled-environment facility resident digital media device.
13. The method of claim 1 , wherein at least one of the one or more sensors is a video sensor and the input is one or more video images.
14. The method of claim 13 , wherein a normal video input level is based at least in part on a speed of movement in the video images.
15. The method of claim 13 , further comprising recognizing, by the controlled-environment facility management system, one or more particular persons, and wherein a normal video input level is based at least in part on separation of two or more persons including at least one or more particular recognized persons.
16. The method of claim 13 , wherein a normal video input level is based at least in part on an amount of movement in the video images.
17. The method of claim 13 , wherein a normal video input level is based at least in part on an amount of a particular color in the video images.
18. The method of claim 13 , wherein the video sensor is an ad hoc sensor and is a camera of the resident community videophone.
19. The method of claim 13 , wherein the video sensor is an ad hoc sensor and is a video camera of the controlled-environment facility resident digital media device.
20. The method of claim 1 , wherein at least one of the one or more ad hoc sensors is a radio frequency identification reader and the input is telemetry of at least one radio frequency identification tag worn by a resident of the controlled-environment facility, and a normal input level is based at least in part on a speed or amount of movement in the radio frequency identification tag.
21. The method of claim 1 , wherein at least one of the one or more ad hoc sensors is biometrically monitored clothing, bracelet, necklace, watch, and/or eyeglasses, and a normal input level of this one or more biometrically monitored sensors is based at least in part on normal biometric inputs from each such biometrically monitored sensor.
22. A non-transitory computer-readable storage medium having program instructions stored thereon that, upon execution by one or more computer systems, cause the one or more computer systems to:
gather audio, video and/or telemetry input from one or more ad hoc audio and/or video sensors, including at least one or more ad hoc sensors provided by at least one or more controlled-environment facility resident digital media devices, one or more controlled-environment facility resident community telephones, and/or one or more controlled-environment facility resident community videophones, disposed in portions of the controlled-environment facility and linked to the one or more computer systems, whether or not the resident digital media devices, resident community telephones and/or resident community videophones are in use;
predetermine a baseline normal input level from each of the one or more sensors, the normal input level indicative of normal activity in the controlled-environment facility, proximate to a subject sensor;
determine whether the input from each of the one or more sensors rises above or falls below the predetermined normal input level for the subject sensor; and
alert controlled-environment facility personnel and/or law enforcement and stream the audio, video and/or telemetry input from the subject sensor to the controlled-environment facility personnel and/or law enforcement, in response to input from the one of the one or more sensors rising above or falling below the predetermined normal input level for the subject sensor.
23. A controlled-environment facility activity and aggression detection and monitoring system comprising:
a controlled-environment facility management system having:
at least one processor; and
a memory coupled to the at least one processor, the memory configured to store program instructions executable by the at least one processor to cause the system to:
gather audio, video and/or telemetry input from one or more ad hoc sensors, including at least one or more ad hoc sensors provided by at least one or more controlled-environment facility resident digital media devices, one or more controlled-environment facility resident community telephones, and/or one or more controlled-environment facility resident community videophones, disposed in portions of the controlled-environment facility and linked to the controlled-environment facility management system, whether or not the resident digital media devices, resident community telephones and/or resident community videophones are in use;
predetermine a baseline normal input level from each of the one or more ad hoc sensors, the normal input level indicative of normal activity in the controlled-environment facility, proximate to a subject sensor;
determine whether the input from each of the one or more ad hoc sensors rises above or falls below the predetermined normal input level for the subject sensor;
record the input from the at least one of the one or more ad hoc sensors in response to input from the one or more dedicated one or more ad hoc sensors rising above or falling below the predetermined normal input level for the subject sensor; and
alert controlled-environment facility personnel and/or law enforcement and provide the controlled-environment facility personnel and/or law enforcement access to a recording and/or a stream of input from the subject sensor, in response to input from the one of the one or more ad hoc sensors rising above or falling below the predetermined normal input level for the subject sensor.