He patented the first practical sewing machine in 1846. In 1846, the idea of a sewing machine was nothing new. The first patents for such a machine had been granted in England in 1755, in Austria in 1819, the U.S. in 1826 and France in 1830..Early sewing machines were designed for industrial applications.
Job description is a broad, general, and written statement of a specific job, based on the findings of a job analysis. It generally includes duties, purpose, responsibilities, scope, and working conditions of a job along with the job's title, and the name or designation of the person to whom the employee reports.
Job Description and Job Specification are the two products of Job Analysis. People have confusion regarding Job Analysis and Job Description as Job Description is the result of Job Analysis.Job Analysis means an in depth examination and evaluation of a particular Job. Job Description is a statement that characterizes of a particular job.At present, these two concepts have gained much importance because of extreme competition, all the organization wants to put the right man at the right job.ob Description and Job Specification are the two products of Job Analysis. It is performed by an expert known as Job Analyst. Information for job analysis may be collected through interviews of incumbents and supervisors, questionnaires, surveys, position analysis, checklists etc.