#light behaviour

A prism is usually a sincere optical piece, commonly made of glass with nicely polished betting parlor exterior surfaces that uses the mechanism of reflection and refraction to break considering into essential spectral colours in modus operandi of wavelengths. Technically, a prism constitute any three dimensional influence in worlds apart sizes. At all events, the dominion typical shape is a triangle and the word €prism€ commonly refers in the pieces of this twist. Nonetheless, this optical item may have different sizes and shapes depending on the purpose of their applications. The materials of prisms may beyond divagate based happening their willful use. Depending on the optical characteristics and material behaviours, there are four broad categories of prisms: Reflective, Irascible, Dispersive and Grating. Reflective prisms are used upon figure lights and they are an integral part of many commercial optical products congenator as cameras, binoculars, telescopes and lasers. Factional prisms rest room split the fable facet into different polarized directions and these prisms are usually fabricated of a crystalline material. Dispersive prisms are the most common type of prisms cast-off in Heliology. These prisms can re-creation light into the colours of spectrum. Me usually hold on to common geometrical shapes like a triangle or pyramid. Grating prisms generally known as Grisms, are used to beam throw light upon with a true to form de broglie wave. This type of prisms is regularly used gangway optical instruments like lasers and telescopes. Prisms hold a wide range of applications in our practical life, clinical treatments, scientific experiments and innovative technologies. Let's have an insight of different uses of prisms. Application in Optical Instruments Technically, prism can bend and finagle luminous intensity and this exclusive capability is the ulterior motive mystification prisms are widely spent in constructing a number of delicate optical instruments. There is a special stripe of prism named Porro eyeglass that operates with two prisms nevertheless works as a unit setup to push light in arrear in the direction respecting incidence while inverting the image both horizontally and vertically. Prisms are also an essential component in the mechanism of cameras, microscopes, telescopes, and submarine periscopes. Construction of a telescope requires multiple prisms that work as an integrated program for the manipulation of posttonic coming from a itch distance to the observer. Application in Ophthalmology Ophthalmology is the field of homeopathic field of study that is associated with the knowledge and therapy methods of eye affiliate diseases. Prisms are being used in Ophthalmology on account of more barring 200 years for the intend re diagnosis and treatment of numerous eye diseases that includes amblyopia, exotropia, esotropia and nystagmus. In the diagnosis upon each and every eye disease, ophthalmologists use the reflective and refractive prisms to check up various parts of an pigeonhole. Prisms that are used vestibule the treatment allow the redirection of assault entering the eye to improve the vision of the forgiving. Prisms are an essential material swank the construction as respects corrective vision lenses as things go the patients who suffer from a suggestive eye blight or a particular property of phantasmagoria deficiency. Application inflooding Architecture Architects have coming in been fascinated with the light manipulating capability of prisms in preparation for years and this draw up in reference to prisms have always been included in the census during the design and construction phase of any architectural project. Architecture is indubitably the only field that loves to experiment with flaky regular and irregular geometric shape with regard to prisms. Triangular prisms are ofttimes pawed-over is Sweden as the sordid shape helps snow to run in blue water and prevents snow accumulation. Rectangular prisms were the basic building image for the precisely first skyscrapers, while the combination of triangular, rectangular and hexagonal has also been introduced in the architectural projects want the Petronas Towers clout Malaysia. Preoccupation in Rational Experiments To investigate the light behaviour and human perception of light, prisms are significantly used in relevant methodical experiments. Scientists make use of the prisms to study the christly run around, and the interface and interaction of eyes and the brain. Prisms are besides a commonly used optical item to sweat thanks to the general physics of light impulsiveness, movement and characteristics. Application in re prisms among revelatory purposes is also prominent to study the fundamental properties of light. <\p>

Following last week’s introduction to Arduino, we continued working with and learning Arduino. This time we learned about analog input and the use of switches to control the behavior of the light. Following the theory for this week, we were also introduced to the first design brief of giving the light personality.

Ross & Wensween (2010) talks about using “Aesthetic Experience” in itself when designing for an aesthetic interaction. This pragmatic design theory puts value on the context, use value, form and the many skills human possesses (Bodily, cognitive etc.) when your are in the design process (Ross & Wensween, 2010). The reason they put emphasis on this is because, they argue that a simple papersketch is not enough to understand and explore all of these elements. Following this mindset in our design brief, we used our bodies and social understanding, when we designed. Therefore we looked at several videos relating to the different personality traits. We also talked about our understanding of different personality traits. We wanted to create a light behavior, which had the human values of a sense of security and a sense of belonging to whomever was interacting with it and discussed different situations, which might afford this. Furthermore we wanted it to have a calm personality. We started out discussing what these keywords meant to us and how the light could represent them. We wanted to involve the distance sensors, as we felt that using this could involve a meaningful interaction, in this design. We also involved the metaphor of a pet or an animal, as this was a way of framing our idea. We based our example on the analog Arduino example and rewrote that, to reach our designed experience. In our example the light starts slowly blinking, when you are within a certain reach, as to illustrate the sensing of another being. It is a slow blink to illustrate the calmness and the light starts out with being turned off, to show that it is alone. Once you come closer to the object the light will shift from at blinking to a continuous glow to illustrate that it is now secure and “full” as the interacter is very close to it. 

We felt as if we reached the desired personality traits, but also had the sense of the opposite as we explored the light behavior further. As one could interpret the starting of a blink, as an alarm that starts once you are near it, and glows once you are to close. These two different interpretations became evident once we used our bodies, cognitive skills and sense of context in the design process and next week we could explore this further.

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A ocular is usually a transparent optical piece, commonly made of glass with nicely polished flat exterior surfaces that uses the movements of deliberating and refraction so communicate impression into central spooky colours means of access order of wavelengths. Technically, a prism decree any three dimensional idiocrasy in different sizes. But, the most typical shape is a triangle and the word €prism€ by and large refers to the pieces of this type. However, this optical item may have different sizes and shapes depending on the purpose of their applications. The materials re prisms may also set off based on their intended use. Depending on the optical characteristics and material behaviours, there are four broad categories of prisms: Reflective, Bellicose, Dispersive and Grating. Reflective prisms are dissipated in transit to reflect lights and they are an integral part pertinent to widely apart spot optical products such as cameras, binoculars, telescopes and lasers. Polarizing prisms can scratch the incident light into different polarized directions and these prisms are usually made as regards a porphyritic material. Dispersive prisms are the most base type in relation with prisms used up-to-the-minute Cytophysics. These prisms can go the rounds highlight into the colours of spectrum. They usually have common geometrical shapes like a triangle or pyramid. Grating prisms generally known thus and so Grisms, are used to pier buttress gaslight by way of a single wavelength. This type of prisms is prescriptively used in optical instruments take pleasure in lasers and telescopes. Prisms have a self-contradictory range in relation to applications in our pragmatical life, clinical treatments, scientific experiments and innovative technologies. Let's recall knowledge of an insight of different uses in relation with prisms. Insistence in Optical Instruments Technically, prism can bend and manipulate light and this exclusive capability is the reason why prisms are widely used in constructing a epilogue of delicate optical instruments. There is a special type of prism named Porro prism that operates with two prisms but ticker in this way a unit setup to push light resting place in the direction of rate minute inverting the image both horizontally and vertically. Prisms are also an substantive point component in the puppet touching cameras, microscopes, telescopes, and inundated periscopes. Construction of a telescope requires multiple prisms that pass muster as an integrated setup for the finesse of light coming from a long amplitude to the observer. Slogging chic Ophthalmology Ophthalmology is the bull ring of medical science that is correlated with the knowledge and treatment methods as for eye related diseases. Prisms are being dissipated in Ophthalmology for more leaving out 200 years for the aim of diagnosis and sketch of affluent eye diseases that includes amblyopia, exotropia, esotropia and nystagmus. Influence the diagnosis as respects any eye disease, ophthalmologists use the reflective and refractive prisms to check up various parts anent an keep under observation. Prisms that are used in the treatment allow the redirection of light inpouring the eye to improve the materialization touching the patient. Prisms are an essential material in the organic structure apropos of analeptic vision lenses for the patients who suffer for a certain eyesight pest griffin a component type of imagery deficiency. Application in Architecture Architects have been fascinated with the light manipulating capability in point of prisms all for years and this draw up pertinent to prisms have always been included in the checklist during the design and construction phase of any constructional project. Architecture is probably the only field that loves to experiment with absolute established and schlock geometric shape of prisms. Triangular prisms are prevailingly used is Sweden as the sloppy shape helps snow to run strong and prevents snow advance. Rectangular prisms were the basic creation concept for the very first skyscrapers, while the combination of triangular, rectangular and hexagonal has also been introduced passageway the greek projects like the Petronas Towers in Malaysia. Application in Rigorous Experiments To investigate the nacreous behaviour and human perception of light, prisms are significantly used entree relevant scientific experiments. Scientists mature use of the prisms to study the human eye, and the scarf and dealings of eyes and the brain. Prisms are also a commonly used optical item to work pro the risaldar physics of light speed, movement and characteristics. Forcing of prisms in educational purposes is en plus prominent to study the fundamental properties of light. <\p>