Online producers are responsible for organizing and presenting information that is available on Web sites. They edit and/or write news stories, arrange the text, and any accompanying photos for online publication. They sometimes work with other workers to incorporate slideshows, background music, or audio interviews to better complement a story. While many online producers are […]
Operating Engineer Career
Operating engineers operate various types of power-driven construction machines such as shovels, cranes, tractors, bulldozers, pile drivers, concrete mixers, and pumps. There are approximately 353,000 operating engineers employed in the United States. Operating Engineer Career History Although it is not understood precisely how it was accomplished, the ancient Egyptians used some type of hoisting system […]
Ophthalmic Laboratory Technician Career
Ophthalmic laboratory technicians make prescription eyeglass lenses. Also known as manufacturing opticians, optical goods workers, or optical mechanics, they cut, grind, edge, and finish lenses according to instructions provided by dispensing opticians, optometrists, or ophthalmologists. Though some lenses still are produced by hand, technicians increasingly use computerized technology to manufacture lenses. There are approximately 25,000 […]
Ophthalmologist Career
Ophthalmologists are physicians who specialize in the care of eyes and in the prevention and treatment of eye disease and injury. They test patients’ vision and prescribe glasses or contact lenses. Most ophthalmologists also perform eye surgery, treating problems such as cataracts (which cloud vision) and other visual impairments. Because problems with vision may signal […]
Optical Engineer Career
Optical engineers apply the concepts of optics to research, design, and develop applications in a broad range of areas. Optics, which involves the properties of light and how it interacts with matter, is a branch of physics and engineering. Optical engineers study the way light is produced, transmitted, detected, and measured to determine ways it […]
Optics Technician Career
Optics technicians design, fabricate, assemble, or install optical instruments, such as telescopes, microscopes, aerial cameras, and eyeglasses. The four most common types of optics technicians are optomechanical technicians, precision-lens technicians, precision-lens grinders (sometimes called optical technicians), and photo-optics technicians. In general, these four careers may be distinguished from one another in the following ways: Optomechanical […]
Optometrist Career
An optometrist is a health care professional who provides primary eye care services, including comprehensive eye health and vision examinations, diagnosis and treatment of eye diseases and vision disorders, prescribing of glasses, contact lenses, vision therapy, and medications, performing minor surgical procedures, and counseling patients regarding their vision needs. While examining a patient’s eyes, optometrists […]
Oriental Medicine Practitioner Career
Oriental medicine practitioners, or OM practitioners, are health care professionals who practice a variety of health care therapies that are part of the ancient healing system of Oriental medicine. Oriental medicine is a comprehensive system of health care. It includes several major modalities: acupuncture, Chinese herbology, Oriental bodywork or massage, exercise, and dietary therapy. Each […]
Orientation and Mobility Specialist Career
Orientation and mobility specialists help people with disabilities stay actively involved in society. They teach blind, visually impaired, and disabled individuals how to master the skills necessary to live independently and often encourage them to participate in various educational or recreational programs. Specialists also serve as a source of information, referring clients to financial aid, […]
Orthodontist Career
Orth means “straight” and odont means “tooth.” Orthodontists are dental specialists who diagnose problems with teeth, jaws, and lower facial development and treat malpositioned and misaligned teeth and jaws. According to the U.S. Department of Labor, more than 10,000 orthodontists work in the United States. Orthodontist Career History Archeologists have found evidence that metal bands […]
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