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This is an article written in a popular science style, in which I will explain: (1) the famous Heisenberg uncertainty principle, expressing the experimental incompatibility of certain properties of micro-physical entities (2) the Compton effect, describing the interaction of an electromagnetic wave with a particle (3) the reasons of Bohr's complementarity principle, which will be understood as a principle of incompatibility (4) the Einstein, Podolski and Rosen reality (or existence) criterion, and its subsequent revisitation by Piron and Aerts (4) the mysterious non-spatiality of the quantum entities of a microscopic nature, usually referred to as non-locality. Quantum and classical/relativistic observations. Non-spatiality and emphasize some of the differences and similarities between Three aspects: (1) product observations, (2) pure creation aspects and (3)Įphemeral relational properties. Our analysis allows us to propose a general conceptualĬharacterization of quantum measurements, as observational processes involving (ephemeral) properties between the observer and observed entities also, theyĬan be about intermediate properties, neither purely classical, nor purely Intrinsic (stable) properties of the observed entity, or about relational We also show that observations can be about Outcomes can only be predicted in probabilistic terms, as it is the case in This is what isĬalled a product test, or product observation, whose consequences are that Ones, as explained in Aerts' hidden measurement approach. In the latter case, the observation canīe described by a symmetry breaking mechanism, through which a specificĭeterministic observational process is selected among a number of potential An entity can also be observed with or without a fullĬontrol over the observational process. In the secondĬase, the observation is a purely non-invasive discovery process in the firstĬase, it is a purely invasive process, which can involve either creation orĭestruction aspects. An entity can be observed with or without a scope. Physics, we provide a clarification and classification of the key concept of View our entire range of body-worn cameras here.Founding our analysis on the Geneva-Brussels approach to the foundations of If you would like to learn more about body-worn video recording, get in touch with a product specialist on 01. More and more individuals from industries across the board are benefiting from the advantages that body-worn video recording provides, such as deterring antisocial behavior through the Observer Effect.
OBSERVER EFFECT DRIVERS
Delivery drivers have started to use body-worn cameras to deter such behavior, while also being able to provide valuable evidence to their company and the authorities should anything occur in the line of work. With the demand for urgent deliveries for both food and goods ever-increasing, so does the threat this poses to delivery drivers who can often find themselves exposed and in danger of having goods and money stolen or even coming to physical harm. video footage).ĭelivery drivers often call upon a body-worn camera when making deliveries to dangerous neighborhoods, remote locations or at unsociable hours. The 'cooling down' effect of body-worn cameras is partially down to the awareness that both parties can be held accountable for their actions with irrefutable evidence available if needed (i.e. The act of making both parties aware that the events are being recorded/filmed using a body-worn camera has shown a reduction in incidents that could have otherwise escalated. Law enforcement alone has seen a drastically reduced case in aggressive and abusive behavior due to the Observer Effect. Both members of the public and security personnel, emergency service workers and other individuals can take the opportunity to utilise body-worn video in potentially volatile situations to help provide a calming element. Knowing that everything you say and do can be up for public inspection will make everybody more cautious". He notes that "cameras have a natural tempering effect. Greg Seidel spent 25 years in the police force and now trains police on tactics and ethics. This is in fact, one of the major factors in the success of body cameras in the emergency services and security firms, along with wider use cases in alternative industries. The act of filming events automatically means that the individual(s) in question can be held accountable for their actions. The 'Observer Effect', in regards to body-worn video, is the phenomenon that causes individuals who might have been inclined to act aggressively, abusively or antisocially to modify their behavior when they know that they are being filmed or recorded.