How AI can be used in school campuses
The increase in security measures in educational environments brings new challenges. These include maximizing the benefits of video surveillance and addressing privacy concerns, while keeping the safety of students, faculty, and staff a top priority. Though challenges evolve, technology is evolving too. Artificial Intelligence (AI) is powering a new generation of advanced, highly effective, security systems.
Facial recognition
Facial recognition has numerous potential applications in a school environment, such as identifying a stranger who is entering the school for the first time. This technology can also discern the people who are permitted in the space. For example, specialized turnstiles integrated with cameras can identify the students who are scheduled to be in the library during a certain class period and grant them access accordingly.
Perimeter detection
Perimeter detection, the technology behind tripwire and line crossing functionalities, is becoming more precise with AI. Machine learning helps reduce false alarms in scenarios where movement in the frame is not due to an intruder. Once a camera learns how to differentiate actual intruders from harmless distractions such as tree branches moving in the wind, it will only send alerts in the case of actual security events.
People counting
People counting functions let a camera tally the number of people coming in and out of an entrance. In a small room that has only one entrance/exit, the camera can keep track of how many people are supposed to be in a given location. Likewise, the Area Count function can keep a tally of people in an area within view of the camera. This is an invaluable solution for a continuous headcount in an emergency situation, or when the monitored area exceeds maximum capacity.
Deployment
Along with all of these exciting new technological abilities comes a concern that is being raised by many school districts: how can we implement these security measures without making our students and teachers feel like they’re being constantly monitored? As illustrated in the examples above, AI-enhanced technology is designed to make transfer of data more efficient and more relevant. It is intended to operate automatically and, in most cases, in the background, giving security operators more time and freedom to “ignore” the people who are supposed to be at the school and concentrate on strangers and possible threats.
It is also important to note that AI can be used in such a way that it does not collect any more personal data than what has already been collected – rather, it makes more effective use of that data.
Conclusion
School districts also have a serious responsibility to lay out guidelines on how they are going to use data and be transparent. They must take steps to make sure the data is secure and communicate openly about what the data will be used for. Details how it will be stored, and for how long it will be stored. Fears of excessive surveillance can be assuaged with a clear plan for managing data responsibly.
AI and machine learning are becoming more advanced and continuing to gain traction in security applications. As such, users and integrators must educate themselves on appropriate uses. The benefits these technologies offer, and how successful integration with existing devices and practices makes surveillance more effective. School campuses, where forward-thinking is part of the curriculum, are perhaps an ideal environment for technological education.
Knowing how to correctly place CCTV in your home is important in order to achieve effectiveness that come with surveillance cameras. Placing CCTV cameras in the wrong position and areas is as good as not having them at all. Professional CCTV installers should be able to advice their clients on the best way to place CCTV cameras. This is the reason why the job of CCTV camera installation should be given to professionals who know how to do it best.
Cover all the entrances
Its important to cover all entrances because most of the time intruders access your house using the entrances. The cameras in the entry points should be placed on the sides as opposed to directly in front of the door to ensure that the person accessing the door does not block your view. To increase your viewing areas , use outdoor cameras to back up the view of the entrances . This will ensure that your view to your entrance is maximized and in case entrance cameras are blocked, outdoor cameras supplement. Also try to get a camera that has good angle coverage
Cover maximum distance with outdoor cameras
The power of outdoor cameras depend on the distance covered. They cover different areas and perimeters depending on the size of your compound or yard. For instance if your driveway is 40 ft. long, a camera covering 25 ft. will not be useful because you won’t be able to see the whole area up to the gate. Infrared cameras are recommended for outdoor cameras because they are more powerful and have their independent source of lighting.
Remember the outside areas of your home that have valuables and place cameras to monitor those areas. A good example is your outdoor air conditioner. This is a valuable that is attractive to thieves looking for copper wires. Consider placing an armored camera to cover this area of your home as well as covering the bushy areas around your windows. Most homes tend to have small flower gardens around the windows. Thieves use shrubs and bushed as their hiding place . The solution is placing cameras around these areas to monitor and view the area in case of anything. Before placing outdoor cameras consider the areas you would like to see and the areas susceptible to intruders.
Cover maximum distance with outdoor cameras Indoor cameras
Indoor cameras offer a great addition to home security. They are mainly used to monitor various areas of your home especially different rooms when you are away. These cameras come in different options but most interior cameras are small and unidentifiable. This is why they can be placed in any part of the room without anyone noticing they exist. IP(internet protocol) cameras are suitable for people who spent many hours away from home leaving baby sitters and nannies to take care of their home. They allow you to view CCTV footage through mobile devices even while you are away. IP cameras make it possible to monitor activities around your home even when you are away.
Most indoor cameras have a memory chip that enables you to view activities that took place while you are away. The storage space will depend on an individual camera so this is may vary from one camera to another. Other indoor cameras offer you an option to view the activities going on over the internet. This means that you can watch what is going on around your home from any place with internet access.
Positioning of cameras
Many people prefer hiding their cameras keeping in mind vandalism is common and people might try getting rid of cameras. Technologically advancement has made it possible to find cameras that can be easily under the ceiling holes making it impossible for anyone to see them. People always feel safe when the camera is well hidden from thieves and burglars.
Positioning is important for CCTV cameras because apart from making them unidentifiable, they are sheltered from harsh weather elements. For instance cameras should be well protected from rain and excessive sunlight. These are external factors that are likely to interfere with the normal working of the cameras.
Cabling is another aspect of CCTV cameras that is greatly influenced by positioning. Cameras that are well hidden between walls and ceiling allow easy cabling. There is no point in installing good and quality cameras even the cabling system is seen by everyone. Cabling that is well hidden also boost the security of your home. This is because interfering with cabling system compromises the working of cameras.
Lighting
For CCTV cameras to work efficiently there must be proper lighting otherwise you will not be able to view anything. The cameras should be placed in areas that are well lit to allow clear viewing. Cameras with infra-red lighting do not need lighting to allow viewing so you should consider the type of camera that you need for your home. Consider infrared cameras for dark areas because they don’t need lighting and consider normal cameras for areas that have adequate lighting because they require lighting in order to function well.
Camera placement is not a task that can be done by anyone. Professionals need to assess your home to determine the specific area where cameras will be placed. People who are trained and experienced on CCTV cameras are in a position to assess your home, make recommendations and determine placement of cameras on different areas. Placing cameras in the right manner is helpful in improving efficiency of your home security system
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The average home owner or prospective user definitely lacks the technical expertise needed to properly identify and choose the CCTV cable that is most suitable for his needs. Consequently, the intervention of a consulting firm that is capable of guiding the prospective clients in making the right decision is therefore by all means necessary.
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