This will in effect, widens the coverage areas of each surrounding Zone Tubes™ in an autonomous effort to extend the coverage areas into the previously missing sensed areas. Normal operation has the electronics safely recessed deep within the base of the housing of which, provides a normal narrow sensing area for SOP’s. In some circumstances, the entire Zone Tubes™ groupings may additionally rotate and aim themselves towards the newly identified unsecured area, in order to secure areas as to enhance system redundancies.

An unfortunate “Cause and Effect” aspect of modern society is the capability of terrorists to successfully carry out acts of terrorism, wherein a single aggression may easily cause a significant loss of life. Such acts of terrorism are commonly directed to locations where groups of potential victims assemble en masse, such as an open air concert venue, a stadium or other public gatherings. In such situations, the perpetrator of the threat can use any number of devices to cause harm to others in rapid succession such as guns, projectiles and explosives. Longer termed threats such as slower time-lined damaging effects resulting from sonic or ultrasonic weapons, exposure to biological toxins, pathogens to short or long termed radiation exposure to name a few.

The SpaceShields_® threat identification systems may further identify birds or drones. Alerting commercial pilots prior to takeoffs or landings in support from possible bird strike conditions and providing preemptive collisions alerts with drones. Furthermore, identifying overflying or approaching drones within a stadium environment may thwart a possible threat.

SpaceShields_® also includes internal deep learning biometric software which provides higher refresh rates to assure improvements in possible needed in image contrast clarity with detailed sharpness to aid working quickly in order to minimize error readings by capturing, reading, and processing data against a rapidly changing moving images foreground/background.

The SpaceShields_® threat identification device is capable of locating and isolating a shooter inside a stadium or any other building or structure within nanoseconds after firing the first shot. In particular, SpaceShields_® may operate by triangulating the source of the external condition, which may be a gunshot, in a non-limiting example. A control unit may operate to determine the location and range of the external condition based on geometry between the unknown external condition location and the known position and orientation of the Zone Tubes™.

Sensors, microphones, or other detection features are arranged based on specific quadrants to reduce the calculations required to identify the threat. For example, rather than identifying a threat anywhere within a three dimensional plane, certain Zone Tubes™ may be reassigned to specific quadrants, such that when an external condition is detected, the controller is informed to retarget from which quadrant the threat came from. This information allows the system to eliminate information from the inactive quadrants, thus reducing the number of calculations provided on a dormant sensing area.

As such, the SpaceShields_® system may operate despite having some damaged Zone Tubes™ within a single sensing area. Moreover, due to the number of sensors and Zone Tubes™ included in implementations, it is implausible that a shooter or other threat, could destroy all of the sensors or Zone Tubes™ so as to generally inactivate the system. By contrast, conventional systems may be damaged by one single shot into any part of a structure to become inoperable. Furthermore, if a threat perpetrator diverts attention to damaging the systems structure, the threat identification device or system would be able to identify and announce the location of the threat, as described herein, which would be beneficial in providing time for people to escape the stadium or building structure that incorporates the threat identification device or system.

Moreover, SpaceShields_® present disclosure may include techniques to account for environmental conditions through “Smart Sensing Technology” and reduce the error rate associated with identifying a location of a gunshot. For example, where the electromagnetic spectrum of a vacuum frequency of air is 29.92 barometric pressure, sea level standard temperature is 15 degrees C / 59 degrees F. In this example, it is expected that environmental test conditions will occur in 1 nanosecond and results are usually evident within 2 seconds, while acoustic air is analyzed to start at millisecond depending upon the adiabatic laps rate. Each one of the Zone Tubes™ will conduct periodic automatic individual tests and compare separate intermittent test samples with group findings throughout several other testing/sensing systems around the stadium or event venue regarding air quality, to identify a correct solution in response. Based on this information, ballistics, ordinance, calculated caliber sizes and projectile’s force velocity decay to gravitational drop rates with atmospheric parasite friction drag may be identified and such information can be transmitted to the control unit for adjusting the detected location by a projected trajectory of a bullet…

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