Technoligies Essay Example | Topics and Well Written Essays - 750 words

Technoligies - Essay Example ys of old was the pinhole camera also referred as ‘Camera Obscura’ which was a preferred tool in the realistic portrayal of objects and as a drawing tool. The partnership between joseph Nicephore Niepce and a French man Louis-Jacques-Mande Daguerre brought about the development of photographs that were permanent and this preceded the capturing of image with minimal requirement of light exposure. The process of image capture and processing went from the negative to positive process from which multiple positive prints would be made. This innovation is where paper is sensitized to light with a silver salt solution and followed by exposure to light which caused the paper’s background to change colour to black and the intended focus is rendered in nuance of grey. The result produced the negative image and a reverse process of the shadow and light is applied to create a positive picture. Photography innovations elevated to the dry plate negatives and hand held cameras making production easier. The flexible roll film that was unbreakable came into existence and in early 1940s, colour photographs were introduced into the commercial market place. The colour films used a chemical process that attaches three layers of dye together generating an ostensible colour appearance. The transformation of camera technology has provided breakthroughs in research, information gathering, communications, and treatments providing doctors new methods of practicing medicine. In a survey conducted by American Life Project and Pew Internet, the findings indicated that about 66% of individuals browsed for healthcare data on the internet. The material sought after on the internet includes; treatment exploration, symptoms check, and medicines which is made available through captured images by photography. Doctors in some parts of the world have decided to apply the use of cameras to determine the extents of pain through facial recognition. This has assisted in elimination of ambiguity in

Human Understanding Essay Example | Topics and Well Written Essays - 750 words

Human Understanding - Essay Example It is indeed undeniable that people recreate the things that are already existent within their own society. The fact that they have already been able to see what they could do regarding a certain type of field, they intend to even do better the net time that they deal with the same invention. Yes, humans never get tired of reinventing everything there is in the environment. Why is this so' Human intelligence has always been noted by philosophers as the primary factor that makes the human creation different from that of the other God-made creations. The humans' ability to innovate their own achievements to even better results for the present generation to see, has particularly noted them to be those who are capable of reinventing themselves to be able to evolve from generations to generations. Hence, the ways by which humans understand the things around them clearly defines the capability of humans to efficiently use intelligence for their best benefits. This is primarily because of the fact that the human brain never ceases to improve its way of reasoning out especially when it is nourished in the right procedure. Along with this, considering critical thinking and its importance is also relative to the matter. Critical thinking is an important aspect to the logical feature of a person and the acquisition of knowledge. It mainly employs the usage of the human ability of logical analysis to develop an adequate and proper judgment regarding a specific scenario that a person is faced with. It is the analysis of the propositional arguments, which are presumed to be true and the evaluation of the information in forms such as evidences and subsequent facts. Thus, it is important to critically analyze and examine all the facts that are available to create a clear and concise jud gment regarding a specific issue. Performing a critical analysis is not usually easy for an individual because of the abundancy and ambiguosity of the facts pertinent to the scenarios that are to be analyzed. Some cases requires further scrutiny to uncover unknown details which are really important thus initial skepticism and open-mindedness are often required in developing good critical thinking. Take for example a certain job regarding work relation in a specific office. A certain piece of valuable went missing and the whole work community in the office is already chattering blaming a shy and timid employee as the thief who stole the missing valuable. Employing critical thinking would not let someone to hastily judge that employee because of his social diffidence. Instead of inappropriate judgment, analyze first the case at hand and evaluate the details pertinent to it to find clues and information leading to the solution. Failure to practice critical thinking will only lead to inaccurate and often wrong conclusion thus neglecting the purpose of the human logical capabilities. Proper judgment requires the critical thinking and analysis of the available information and specific details. It is very important that one must first utilize his or her brain before jumping to any hasty judgment to avoid mistakes and further aggravation of the problem already at hand. Thus, solution and accurate knowledge can only be attained by having critical analysis of the facts leading to the plausible conclusion. Conclusion Overall, it could not be