Video motion detectors - Expert commentary

How Leveraging New Technologies In The Workplace Will Enhance Its Security
How Leveraging New Technologies In The Workplace Will Enhance Its Security

As the world continues to become more connected, it’s becoming increasingly important to adjust security and safety procedures in the workplace. But today’s ever-evolving office environment can present unique safety and preparedness challenges. No two businesses are exactly alike, with some located in numerous buildings or spread out across campuses, while others have employees that frequently journey from different locations, work remotely or travel internationally. With this shifting environment, Rave Mobile Safety’s recent Workplace Safety and Preparedness survey asked over 500 full-time employees in various industries across the United States about their views on safety at work and emergency preparedness. Preferred Safety Measures Only 57 percent of respondents indicated that their workplace currently had preparedness drills in place for critical situationsThe survey looked at how employees and companies respond to various workplace emergencies: workplace violence, active shooter, medical emergency, fire, hazmat incidents, weather events and cyberattacks/system outages. Respondents provided insight on the current state of safety in their workplace, as well as how they want to be contacted when an emergency occurs. Though opinions on the preferred safety measures differed between generations and also between on-site and offsite workers, one fact remains consistent: there is much to be done to instill a better sense of safety in the workplace. While the findings show that employees feel safe in their workplace, only 57 percent of respondents indicated that their workplace currently had preparedness drills in place for critical situations. Quick Thinking Of the plans currently in place, excluding fire, 57 percent of the other major emergency plans were rarely or never tested. With so few drills in place, employees are left not knowing the best ways to respond to emergencies like weather events or hazmat incidents or if their employer recommends a certain response to situations like medical emergencies. Testing these plans is essential so that all employees, whether they are new to the company or not Even if plans are in place to begin with, not ensuring your employees understand and are comfortable with how to react to certain situations, can put the organization in harm’s way. Testing these plans is essential so that all employees, whether they are new to the company or not, have the appropriate response top of mind and their actions become second nature during a situation that will likely require quick thinking. Workplace Violence Instilling regular practices will only further ensure that responses will happen seamlessly, regardless of the emergency. Beyond the general awareness of drills and practices, most surprising in the responses was the fact that 34 percent of female respondents were unaware of workplace violence emergency plans. This is particularly shocking because workplace violence is the second leading cause of death for women in the workplace, according to the U.S. Bureau of Labor Statistics. This shows an obvious lack of preparedness from organizations. It’s immensely important that employees to understand the relevant dangers of the workplace, especially when alternative could have a fatal result. The differences between baby boomers and millennials in the workplace is a common barometer showing how the workplace is continuing to change. Emergency Plans Workplace violence is the second leading cause of death for women in the workplace, according to the U.S. Bureau of Labour StatisticsWhat may have worked for previous generations must be reworked and adjusted so every generation is made aware of and understands the plans and procedures in place. These changes can help make workplace safety plans fresh and continuously relevant. With that in mind, millennials currently represent the largest segment of employees unaware of emergency plans for major workplace emergencies. 38 percent of this age group are unaware of existing emergency plans, compared to just a 28 percent average of employees over the age of 35. This could be associated with the fact that some organizations are not communicating plans with newer employees or even that organizations that employ a significant number of millennials might not have plans in place at all. Affecting Everyday Work If the newest generation is unaware of these plans, then it is only a matter of time before Generation Z enters the workforce and is in even worse position when it comes to emergency awareness. The survey results showed that on average, workplaces use two methods of communication for emergencies Feeling safe and secure at work should not be something that workers need to focus on, however more than a quarter of respondents that work remotely said that worrying about safety is exactly what is affecting their everyday work. With that in mind, it’s even more concerning to see that there seems to be a clear divide between current methods and preferred methods of communication during an emergency. The survey results showed that on average, workplaces use two methods of communication for emergencies, with the top two being intercom system announcement/building alarm (27 percent) and email (22 percent). Mass Text Messages At first, these methods seem to cover both remote and in-office employees, but survey results actually showed that both groups preferred and would be better reached during other methods. While email is the second most common emergency method currently in place by organizations, it actually ranks as the fourth most preferred method at a mere 11 percent. Even with a clear preference towards communication via mass text messages by respondents (39 percent of remote workers prefer this method), less than 20 percent of companies actually take advantage of this technology. This clear disconnect shows that organizations must find what works best for their employees instead of using methods that were previously established or that are just currently being used. Preparedness Plans What remains important for organizations, regardless of size or industry, is to keep emergency preparedness plans ever evolving Communication can not only be essential to alert employees to everyday situations, like office closures, but it is also imperative in preventing emergencies to escalate when they do occur. Although this survey discusses the current state of safety in the workplace, it’s that the disconnect between employee perceptions and employer polices that’s the most concerning. Companies need to take steps to understand how their employees would like to be reached during an emergency, as well as how employees would also like to reach out to management to report their own concerns. What remains important for organizations, regardless of size or industry, is to keep emergency preparedness plans ever evolving and well communicated, so your employees are confident in the emergency plans in place. By proactively planning and practicing for emergency events through table top exercises and drills, employers can demonstrate their commitment to employee safety and preparedness and build employee confidence.

Video Surveillance Technologies Evolve To Meet Data And Cybersecurity Challenges
Video Surveillance Technologies Evolve To Meet Data And Cybersecurity Challenges

The Internet of Things (IoT) is having a significant and ever-changing impact on the way we view video security. Today, cameras are expected to be so much more than devices with which to simply capture images; they need to be far smarter than that. These future-facing cameras are becoming an integral part of the vast digital connectivity infrastructure, delivering a parallel performance as intelligent sensors with the ability to extract the kind of invaluable data that helps businesses make improvements in the area of video security, and beyond. However, as the list of possibilities grows, so too does the risk of unauthorized access by cybercriminals. We should all be aware that a single weak link in a communications infrastructure can give hackers access to sensitive data. That’s the bad news. Safeguarding Data And Utilizing Deep Learning The good news is cybercrime can be avoided by employing a data security system that’s completely effective from end-to-end. One technological advancement that the trend-spotters are predicting will become part of the video security vocabulary is ‘deep learning’ Once this level of safeguarding is in place you can begin to confidently explore the technologies and trends happening now, and those on the horizon. So, what will be having an influence on surveillance in 2018? Well, according to IHS Markit, one technological advancement that the trend-spotters are predicting will become part of the video security vocabulary is ‘deep learning’, which uses algorithms to produce multiple layers of information from the same piece of data, therefore emulating the way the human brain absorbs innumerable details every second. In Europe, GDPR compliance will also be a big talking point as new principles for video surveillance data collection, use limitation, security safeguards, individual participation and accountability are introduced. And, as the popularity – and misuse – of drones continues to rise, the recent developments in drone detection technology will be particularly welcomed by those whose primary concern relates to large areas, such as airport perimeter security. The Future Of 'Smart' Video Analytics An important feature of today’s intelligent cameras is the ability to provide smart video analytics. The Bosch ‘i’ series, for example, offers a choice of formats – Essential Video Analytics and Intelligent Video Analytics. Essential Video Analytics is geared toward regular applications such as small and medium businesses looking to support business intelligence (e.g. inter-network data transfer), large retail stores and commercial buildings for advanced intrusion detection, enforcing health and safety regulations (no-parking zones or detecting blocked emergency exits) and analyzing consumer behavior. The camera-based, real-time processing can also be used to detect discarded objects, issue loitering alarms and detect people or objects entering a pre-defined field. Intelligent Video Analytics provides additional capabilities. It is designed for demanding environments and mission-critical applications, such as the perimeter protection of airports, critical infrastructures and government buildings, border patrol, ship-tracking and traffic-monitoring (e.g. wrong-way detection, traffic-counts and monitoring roadsides for parked cars: all vital video security solutions). An important feature of today’s intelligent cameras is the ability to provide smart video analytics Intelligent Video Analytics can also differentiate between genuine security events and known false triggers, such as challenging environments created by snow, wind (moving trees), rain, hail, and water reflections. For more expansive areas, like an airport perimeter fence, the system has the range and capability to provide analysis over large distances. And, if a moving camera is employed, it is also possible to capture data on objects in transit when used in conjunction with the Intelligent Tracking feature. For roadside use, Intelligent Video Analytics systems, such as the Bosch MIC IP range, are resistant to vibrations and can still operate in extreme weather conditions, continuing to detect objects in heavy rain or snow.  Evolving Cameras Past Surveillance It’s becoming ever clearer that the IoT is transforming the security camera from a device that simply captures images, into an intelligent sensor that plays an integral role in gathering the kind of vital business data that can be used to improve commercial operations in areas beyond security. For example, cities are transitioning into smart cities. The capabilities of an intelligent camera extend to the interaction and sharing of information with other devices (only those you have appointed) With intelligent video security cameras at the core of an urban infrastructure smart data can be collected to optimize energy consumption via smart city lighting that responds to crowd detection and movement. Cameras can also be used to improve public transport by monitoring punctuality and traffic flow based on queue lengths, with the ability to control traffic lights an option should a situation require it. As the urban sprawl continues and this infrastructure grows, the need for more knowledge of its use becomes more essential, necessitating the monitoring technology developed for use by human operators to evolve into smart sensing technology, that no longer just provides video feeds, but also uses intelligent analytics and sophisticated support systems. These systems filter out irrelevant sensor data and present only meaningful events, complete with all relevant contextual data to operators to aid their decision-making. Expanding The Video Security Camera Network Today, video analytics technology has tangible benefits for human operator surveillance, and delivers KPIs that are highly relevant to transport operators, planners and city authorities. As an existing infrastructure, a video security camera network can be improved and expanded by installing additional applications rather than replaced. From a business perspective, that means greater value from a limited investment. Thereafter, the capabilities of an intelligent camera extend to the interaction and sharing of information with other devices (only those you have appointed), image and data interpretation, and the ability to perform a variety of tasks independently to optimize both your safety and business requirements. The fact is, cameras see more than sensors. Sounds obvious, but a conventional sensor will only trigger an alarm when movement is detected, whereas a camera can also provide the associated image and information like object direction, size, color, speed or type, and use time stamps to provide historical information regarding a specific location or event. Based on this evidence, the video security camera of today is more than ready for the challenges of tomorrow.

Security At Sea: Where Technology Benefits Marine Environments
Security At Sea: Where Technology Benefits Marine Environments

The term ‘marine’ comes from the Latin mare, meaning sea or ocean, and marine habitats can be divided into two categories: coastal and open ocean. Video surveillance (VS) applications can cover both types of marine environment with system for ships, maritime ports, onshore and offshore installations, etc. We should want to further analyze VS for ships and try to explain the types of ships on which it can be used, the ways in which VS can be used on ships, the typical certifications in use and what features a camera station must have to be installed on a ship. Starting with ships that have a minimum tonnage, around the world we have: liquefied natural gas (LNG) tankers, passengers ships, chemical tankers, crude oil tankers, container ships, general cargo ships and bulk carriers.As the LNG market grows rapidly, the fleet of LNG carriers continues to experience tremendous growth, offering more opportunities for VS Video surveillance for all marine vessels An LNG carrier is a tank ship designed for transporting liquefied natural gas. As the LNG market grows rapidly, the fleet of LNG carriers continues to experience tremendous growth. A passenger ship is a merchant ship whose primary function is to carry passengers by sea. This category does not include cargo vessels which have accommodation for a limited number of passengers, but rather includes the likes of ferries, yachts, ocean liners and cruise ships. A chemical tanker is a type of tank ship designed to transport chemicals in bulk. These ships can also carry other types of sensitive cargo which require a high standard of tank cleaning, such as palm oil, vegetable oils, tallow, caustic soda and methanol. An oil tanker, also known as a petroleum tanker, is a merchant ship designed for the bulk transport of oil. There are two basic types of oil tankers: crude tankers and product tankers. Crude tankers move large quantities of unrefined crude oil from its point of extraction to refineries. Product tankers, generally much smaller, are designed to move refined products from refineries to points near consuming markets. Container ships are cargo ships that carry their entire load in truck-size intermodal containers: a technique called containerization. They are a common means of commercial intermodal freight transport and now carry most seagoing non-bulk cargo. Today, about 90% of non-bulk cargo worldwide is transported by container. A cargo ship or freighter ship is any sort of ship or vessel that carries cargo, goods and materials from one port to another. Cargo ships are specially designed for the task, often being equipped with cranes and other mechanisms to load and unload, and come in all sizes. Bulk carriers make up 15%–17% of the world's merchant ships and they are specially designed to transport unpackaged bulk cargo such as grains, coal, ore and cement in its cargo holds. For all these ships the protection of vessels, cargo and crew is a priority, that’s why the adoption of VS technology plays a key part in terms of security and safety. Human error is regularly named as a major factor in ship accidents, and one way to avoid it is to aid seafarers by providing them with technology and equipment that is reliable and easy to use in all weather and sea conditions. Marine VS encompasses liquefied natural gas (LNG) tankers, passengers ships, chemical tankers, crude oil tankers, container ships, general cargo ships and bulk carriers Emergency security solutions on ship One of the most important applications for camera stations is during “docking”. Mooring is the securing or confining of a vessel in a particular location with a fixed or a floating object (jetty, pier, ship, barge, buoy, etc.) as various cargo operations are carried out. Docking is the final stage of mooring operations when the ship docks to the jetty. This is a very delicate operation and cameras are very helpful in making sure docking is done without accidents.'Man overboard’ is an emergency in which a person has fallen off a boat or ship into the water, and can happen at any time during the day or night Another important application for camera stations is the Man Overboard detection system (MOB). ‘Man overboard’ is an emergency in which a person has fallen off a boat or ship into the water. Man overboard events can happen at any time during the day or night, in all types of weather and sea conditions, and from almost any location on the ship, ranging from a few tens of feet above the water, to over 180 feet.  When these events occur, the immediate availability of important data is crucial. Accurate confirmation of the event including time of occurrence, location on the ship and location in the sea is critical. A proactive detection system must immediately and accurately detect man overboard events and provide prompt, actionable data to response personnel. A typical man overboard detection system can report a MOB event in under 1 second. VS on a vessel can also monitor the engine room at all times and provide a good view of people working on dock, machinery and stowed equipment. But what are the most important features that a camera station must have to work in one of the most aggressive environments in nature? Ruggedized reliability in surveillance First of all, and perhaps it’s obvious, but it’s extremely important to have camera stations with amazing reliability. Housing units manufactured from AISI 316L stainless steel, passivated and electropolished, makes the cameras completely impervious to air, water, rusting and corrosion, therefore offering excellent weather protection and increased reliability.Housing units manufactured from AISI 316L stainless steel, passivated and electropolished, makes the cameras completely impervious to air, water, rusting and corrosion Sometimes ships also use cameras constructed entirely from technopolymer, which guarantees high impact resistance and superior protection from external weather agents. Keeping the camera glass clean at all times is another essential feature, and it can be done via a wiper/wash system that greatly reduces the need for maintenance. In the case of PTZ cameras, the best option would be a great pan and tilt speed (up to 100°/s). What is the operative temperature range for the cameras? Sea is everywhere and therefore ships go everywhere, from the Arctic Ocean to the Mediterranean, so we need cameras that have to be fully operational across a wide temperature range.  -40°C to +65°C covers almost all areas. Analog or IP Cameras? Actually, both options can be used, especially for applications like docking where it’s important to avoid image delay (as can happen with IP cameras due to the natural latency of data communication over a network). Marine certifications Last but not least, the certifications: Certifications guarantee the quality and reliability of camera stations. There is no compromise! One important certification is the Lloyd’s Register Type Approval which subjects cameras to rigorous testing for performance, vibration (critical on ships), humidity, etc. The application field of the LR Type Approval is VS in public places (e.g. passenger ships), open decks, enclosed spaces that are subjected to heat generated from other equipment, and technical premises. Often, VS cameras used in specific areas of ships, such as hazardous areas, are required to have ATEX and IECEX certifications.