Journal for my Presentation Essay Example | Topics and Well Written Essays - 1000 words

Journal for my Presentation - Essay Example Avatar is a 2009 science fiction film by James Cameron. Putting aside the terrific story, plot, and concept, the movie is a visual treat. It is a next generation film using the most innovative forms of technology. The movie was delayed since 1990 as Cameron was waiting for the techniques to advance so that he could use the best ones to portray his vision. Thus, in 2009 Cameron released his masterpiece using technologies that were never seen before. He used the photorealistic computer-generated characters which were created with the motion-capture animation technique. Other innovations included the advanced structure of lighting for areas as huge as Pandora’s jungle. There was also a motion-capture stage used which was about six times bigger than any other previously used volume. There was also a technology used which captured facial expressions in an improved way that enabled full performance capture. This technology involved face capturing of the actors who wore skull caps which were made for them according to their facial structure. These skull caps were fitted along with a small camera positioned in the front of the actor’s faces. These skull caps captured information about the facial expressions of the actors and were transmitted to the computers. Through this technique, the filmmakers were able to capture and transfer all the actor’s expressions and performances to their digital devices. This enabled the filmmakers to use the actual physical performance and expressions of the actors making the film extremely attractive and essential for the visual effects. Besides this technique, there were several reference cameras which gave multiple angles to the digital artists for each of their performance (Bimber 15). The film was not only made using new and innovative technologies, but it was also released in 3D which was a whole different experience for the viewers. Another example of the ways digital effects have entered our mass media

Health Care PublicPolicy Assignment Example | Topics and Well Written Essays - 1000 words

Health Care PublicPolicy - Assignment Example During the mid-2000s, the American Hospital Association (AHA) predicts that the United States would experience a shortage of employees serving the healthcare department. These workers include physicians, nurses, dentists, and medical interns. The healthcare workers shortages observed is due to the increased growth seen in the population, the high number of aging patients such as the baby boomers and the rise in the number and occurrence of chronic diseases. This essay will explore the causes, which are responsible for the shortage of healthcare workers in the US, and remedies that have been put in place to help alleviate the shortage. It is important for the government to understand and identify the causes of healthcare workers shortages. Identifications of such shortages enable for effective planning and coming up with solutions to curb the rise in healthcare workers shortages effectively. The following are some of the causes that were determined to contribute to the scarcity of healthcare workers in the US. The increase in the demand for healthcare in the US is a great contributor to healthcare workers shortages. The demand increase is due to the rising population numbers (putting more pressure on the strained healthcare services), a large number of the US population growing old, and a large number of chronic diseases recurring often. For instance, the U.S. Census Bureau projected that the population growth of the U.S. will increase by 13 percent while the aging population will compromise 20 percent of the population by 2030. On the other hand, 50 percent of the population will be suffering from chronic diseases (U.S. Department of Commerce, 2010). These statistics show the massive demand for the healthcare givers that will be required in a few years. The current shortage being experienced will thus be magnified in a few years time. There is an inadequate growth