Forensic Gait Analysis Techniques

Forensic Gait Analysis Techniques

Description/Paper Instructions

Forensic Gait Analysis Techniques

Forensic gait analysis (FGA) is the scientific study of human locomotion for the purpose of identification. It is a relatively new field of forensic science, but it has already been used in a number of high-profile cases, including the identification of the D.C. sniper and the Boston Marathon bomber.

Gait is a complex movement that is influenced by a variety of factors, including the individual’s anatomy, physiology, and environment. However, there are certain aspects of gait that are relatively consistent from person to person, even when they are walking at different speeds or carrying objects. These consistent features can be used to create a unique “gait signature” that can be used for identification purposes.

There are two main approaches to FGA: human-based and computer-based. Human-based FGA involves the visual analysis of video or film footage of a person walking. The analyst looks for specific features of the gait, such as the length of the stride, the width of the base of support, and the way the arms swing. These features are then compared to the gait of a suspect or other individual of interest.

Computer-based FGA uses specialized software to analyze gait data. This data can be collected from video footage, force plates, or other motion capture devices. The software then identifies and measures specific features of the gait, such as the time to peak vertical ground reaction force, the peak hip flexion angle, and the average stride length. This data can then be used to create a gait signature that can be compared to other gait signatures.

FGA is a valuable tool for forensic investigators, but it is important to note that it is not a foolproof method of identification. There are a number of factors that can affect gait, such as injury, fatigue, and the environment. Additionally, two people may have very similar gait signatures. As a result, FGA results should always be considered in conjunction with other evidence.

Here are some of the techniques that are used in forensic gait analysis:

• Photoanthropometry: This technique involves measuring specific landmarks on the body, such as the length of the legs and the width of the shoulders. These measurements can then be used to create a unique profile of the individual’s gait.
• Morphometric analysis: This technique uses computer software to analyze the shape and dimensions of the body. The software can identify specific features of the gait, such as the way the arms swing and the angle of the pelvis.
• Superimposition: This technique involves overlaying two images of the same person walking. The analyst then looks for similarities and differences in the gait patterns.
• Force plate analysis: This technique involves measuring the forces that are exerted on the ground as a person walks. The data from the force plate can be used to identify specific features of the gait, such as the timing of the foot contacts and the distribution of weight between the feet.
• Motion capture: This technique uses cameras to track the movement of the body as a person walks. The data from the motion capture system can be used to identify specific features of the gait, such as the speed and direction of movement.

FGA is a complex and evolving field of forensic science. As research in this area continues, it is likely that FGA will become an even more valuable tool for investigators.

Here are some of the limitations of forensic gait analysis:

• The quality of the evidence: The quality of the video or film footage that is used for gait analysis can have a significant impact on the results. Footage that is blurry, grainy, or taken from a distance may not be sufficient for accurate analysis.
• The environment: The environment in which the gait is recorded can also affect the results. For example, walking on uneven surfaces or carrying objects can change the way a person walks.
• Individual variation: There is a degree of individual variation in gait. Even identical twins may have slightly different gait signatures.
• Other factors: Other factors, such as injury, fatigue, and medication, can also affect gait. As a result, it is important to consider all of these factors when interpreting the results of gait analysis.

Despite these limitations, FGA can be a valuable tool for forensic investigators. When used in conjunction with other evidence, it can provide valuable insights into the identity of a suspect or victim.

Forensic Gait Analysis Techniques

RUBRIC QUALITY OF RESPONSE NO RESPONSE POOR / UNSATISFACTORY SATISFACTORY GOOD EXCELLENT Content (worth a maximum of 50% of the total points) Zero points:  Student failed to submit the final paper. 20 points out of 50:  The essay illustrates poor understanding of the relevant material by failing to address or incorrectly addressing the relevant content; failing to identify or inaccurately explaining/defining key concepts/ideas; ignoring or incorrectly explaining key points/claims and the reasoning behind them; and/or incorrectly or inappropriately using terminology; and elements of the response are lacking. 30 points out of 50:  The essay illustrates a rudimentary understanding of the relevant material by mentioning but not full explaining the relevant content; identifying some of the key concepts/ideas though failing to fully or accurately explain many of them; using terminology, though sometimes inaccurately or inappropriately; and/or incorporating some key claims/points but failing to explain the reasoning behind them or doing so inaccurately.  Elements of the required response may also be lacking. 40 points out of 50:  The essay illustrates solid understanding of the relevant material by correctly addressing most of the relevant content; identifying and explaining most of the key concepts/ideas; using correct terminology; explaining the reasoning behind most of the key points/claims; and/or where necessary or useful, substantiating some points with accurate examples.  The answer is complete. 50 points:  The essay illustrates exemplary understanding of the relevant material by thoroughly and correctly addressing the relevant content; identifying and explaining all of the key concepts/ideas; using correct terminology explaining the reasoning behind key points/claims and substantiating, as necessary/useful, points with several accurate and illuminating examples.  No aspects of the required answer are missing. Use of Sources (worth a maximum of 20% of the total points). Zero points:  Student failed to include citations and/or references. Or the student failed to submit a final paper. 5 out 20 points:  Sources are seldom cited to support statements and/or format of citations are not recognizable as APA 6th Edition format. There are major errors in the formation of the references and citations. And/or there is a major reliance on highly questionable. The Student fails to provide an adequate synthesis of research collected for the paper. 10 out 20 points:  References to scholarly sources are occasionally given; many statements seem unsubstantiated.  Frequent errors in APA 6th Edition format, leaving the reader confused about the source of the information. There are significant errors of the formation in the references and citations. And/or there is a significant use of highly questionable sources. 15 out 20 points:  Credible Scholarly sources are used effectively support claims and are, for the most part, clear and fairly represented.  APA 6th Edition is used with only a few minor errors.  There are minor errors in reference and/or citations. And/or there is some use of questionable sources. 20 points:  Credible scholarly sources are used to give compelling evidence to support claims and are clearly and fairly represented.  APA 6th Edition format is used accurately and consistently. The student uses above the maximum required references in the development of the assignment. Grammar (worth maximum of 20% of total points) Zero points:  Student failed to submit the final paper. 5 points out of 20:  The paper does not communicate ideas/points clearly due to inappropriate use of terminology and vague language; thoughts and sentences are disjointed or incomprehensible; organization lacking; and/or numerous grammatical, spelling/punctuation errors  10 points out 20:  The paper is often unclear and difficult to follow due to some inappropriate terminology and/or vague language; ideas may be fragmented, wandering and/or repetitive; poor organization; and/or some grammatical, spelling, punctuation errors 15 points out of 20:  The paper is mostly clear as a result of appropriate use of terminology and minimal vagueness; no tangents and no repetition; fairly good organization; almost perfect grammar, spelling, punctuation, and word usage. 20 points:  The paper is clear, concise, and a pleasure to read as a result of appropriate and precise use of terminology; total coherence of thoughts and presentation and logical organization; and the essay is error free. Structure of the Paper (worth 10% of total points) Zero points:  Student failed to submit the final paper. 3 points out of 10: Student needs to develop better formatting skills. The paper omits significant structural elements required for and APA 6th edition paper. Formatting of the paper has major flaws. The paper does not conform to APA 6th edition requirements whatsoever. 5 points out of 10: Appearance of final paper demonstrates the student’s limited ability to format the paper. There are significant errors in formatting and/or the total omission of major components of an APA 6th edition paper. They can include the omission of the cover page, abstract, and page numbers. Additionally the page has major formatting issues with spacing or paragraph formation. Font size might not conform to size requirements.  The student also significantly writes too large or too short of and paper 7 points out of 10: Research paper presents an above-average use of formatting skills. The paper has slight errors within the paper. This can include small errors or omissions with the cover page, abstract, page number, and headers. There could be also slight formatting issues with the document spacing or the font Additionally the paper might slightly exceed or undershoot the specific number of required written pages for the assignment. 10 points: Student provides a high-caliber, formatted paper. This includes an APA 6th edition cover page, abstract, page number, headers and is double spaced in 12’ Times Roman Font. Additionally, the paper conforms to the specific number of required written pages and neither goes over or under the specified length of the paper.
GET THIS PROJECT NOW BY CLICKING ON THIS LINK TO PLACE THE ORDER CLICK ON THE LINK HERE:  https://essaysolver.com/orders/ordernow You Can Also Place the Order In www.perfectacademic.com/orders/ordernow / www.essaysolver.com/orders/ordernow
Do You Have Any Other Essay/Assignment/Class Project/Homework Related to this? Click Here Now [CLICK ME] and Have It Done by Our PhD Qualified Writers!!

PLACE THE ORDER WITH US TODAY AND GET A PERFECT SCORE!!!

Do You Have Any Other Essay/Assignment/Class Project/Homework Related to this? Click Here Now [CLICK ME] and Have It Done by Our PhD Qualified Writers!!

Why Work With Us!!

• Tired of getting an average grade in all your school assignments, projects, essays, and homework? Try us today for all your academic schoolwork needs. We are among the most trusted and recognized professional writing services in the market.

• We provide unique, original and plagiarism-free high quality academic, homework, assignments and essay submissions for all our clients. At our company, we capitalize on producing A+ Grades for all our clients and also ensure that you have smooth academic progress in all your school term and semesters.

• High-quality academic submissions, A 100% plagiarism-free submission, Meet even the most urgent deadlines, Provide our services to you at the most competitive rates in the market, Give you free revisions until you meet your desired grades and Provide you with 24/7 customer support service via calls or live chats.