Engineering design Assignment Example | Topics and Well Written Essays - 2000 words

Engineering design - Assignment Example Additionally, the implication takes note of the risk level that is associated with the established significant parameters (Budd, 2006). From the questionnaire generated, the customer requirement for key ring torch includes a metal shell body having different colors, 58 by 20 MM size, LED light for lighting, nice color, and 4pc button cells that are included on the key ring. I used the questionnaire over the other methodologies because the responses are collected in a standardized manner; therefore, this method is more objective, certainly more than the Focus Group Discussion and Interviews. Generally, the method is relatively faster in collecting information than the interviews and the FDG. However, in some cases the method took a longer time to develop, apply and to analyze. Additionally, the information can be easily collected from a larger group portion. The potential is not always realized because the questionnaire returns are usually very low. However, the rates of return can be improved ones the questionnaire is responded and delivered on time. The questions in the questionnaire are outlined in the appendices (Cather, 2001). . Design Parameters Some of the design parameters for the keyring torch include type of material body color of the keyring torch Led lights Switch battery size packing mechanism flash mode Charge lead time. Using a Focus Group Discussion, the major design parameters include the material used, the body color, and the charge lead time on that order. Some of the key features of Key ring torch include the unbreakable LED light, a lithium batters having a shelf life of one year, burn time of over ten hours, the lay on the chain of the key, and small and lightweight. Some of the application of the key ring include the lighting for driver, emergency for office and home, chart reading for the pilots and astronomers, and outdoor tasks like hunting, camping, and fishing. The key ring torches are bright idea for promoting a company. The customer key ring can be customized with a company’s logo or even the message. From the Focus Group Discussion it was evident that the clients preferred aluminum alloy material, blue, pink, red, and silver body color. The brightness for the LED light is 13000mcd, a button switch, a battery of 3*LR44, a size of 58*20MM, key ring flash mode, and the charging leading time of five to seven days. The clients required the packing to be in an inner box of 500 pieces, with cumulative weight of 12.5 Kg. FDG conducted is outlined in the appendices Design Specification Name Parameter Specification Features Body color Blue, Pink, Silver, Green, and red painting Material Aluminum alloy Switch Button LED Lights Brightness of 13000mcd Size 58 by 20 MM Battery 3*LR44 Packing 1 piece/OPP, 100pcs/CTN, NW 12.g Kg Charge Lead time 5-7 days Flash mode Key ting Details of Packing Packing Inner Packing Outer Packing Meas G/N.w 1 pcs/ bag 100 pieces /inner box 500 pieces per Carton 32*23*24cm 13.5/ 12.5 Kg Design Specification and the customer requirement The design is based on the outlined specification. The reliability requirement of the key ring torch was part of the technical specification document. The company set the requirement for the key ring torch. The reliability of the product is not easy to specify. It is very easy to use the qualitative language like the needs of the product needs to exceed the expectation of the client. The key ring torc

Dyslexia as a learning disorder Assignment Example | Topics and Well Written Essays - 2000 words

Dyslexia as a learning disorder - Assignment Example Several years later, W. Pringle Morgan, a British physician, published a description of a reading-specific learning disorder in a letter to the British Medical Journal. His letter described the case of a boy named Percy who, at age 14, had not yet learned to read, yet he showed normal intelligence and was generally adept at other activities typical of children of that age. It's evident that such children need some peculiar aide. To prove it I'd like to give an example of my little nephew. Andrew is a very smart boy. At the age of five he was able to accomplish complex mathematical tasks. But he couldn't read and all our forces to teach him reading were in vain. He was absolutely happy when somebody was reading him aloud. It took him ten or five minutes to learn by heart a large poem consisting of twenty lines. So we decided that he was too young to read and at school this problem would be solved. But our suppositions have not proved to be correct. Among the children of his lass he was the best in mathematics and the worst in reading. He got bad marks everyday and that made him believe to be stupid. His teacher explained us that he wasn't to identify words and to recognize the sounds that made up words. Having looked into his copy book my aunt saw that he tended to reverse letters and sometimes whole words for example "saw" was written as "was" "b" as "d" etc. Andrew continued to lag behind his peers in reading and writing skills. He hated school because he was always told to be stupid lazy and the worst. Our previously happy boy was close to nervous breakdown. And we decided to consult a doctor. The dyslexia was diagnosed. Well let's continue Andrew's story. At the first visit to doctor Brant his mother was asked about the family's medical and developmental history. Andrew's mother said that her cousin had had the same problem. After that they were said that after the treatm ent Andrew would be doing well at school and would have all chances to make a thoroughly successful career. Andrew's mother was advised to use reading upgrade course and the result was tremendous. Only a month after starting this course my little nephew began to read himself at first syllables and after month and a fortnight he become able to read perfectly without missing or reversing letters. But this great success has come to us not only owing to this program. Andrew's relatives were given a special guide aimed to teach parents right behavior. Nowadays Andrew is a thoroughly successful young man. He's a first year student of the university; he does very well at the university and doesn't remember about his problems at the childhood. He is a real fan of reading. He seems to know everything in the would. dyslexia is a learning disorder. Its underlying cause is believed to be a brain-based condition that influences the ability to read written language. It is identified in individuals who fail to learn to read in the absence of a verbal or nonverbal intellectual impairment, sensory deficit (e.g., a visual deficit or hearing loss), pervasive developmental deficit or a frank neurological impairment. The following conditions are sometimes confused with dyslexia because they can also lead to difficulty reading: Auditory Processing Disorder is a condition that affects the ability to encode auditory information. It can lead to problems with auditory working memory and auditory sequencing. Dyspraxia is a neurological condition characterized by a marked