• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

How are computers used in Health and Science?

Extracts from this document...


How are computers used in Health and Science? Computers are vital in the study, practice, research and development of health and science. ICT can be used to collect and more importantly convert data into information. Spreadsheet packages can be used to answer calculations and provide information in the form of graphs, tables and charts (pie charts). Computers can be used to shorten the time of a particular task; this can be done because the computer is more faster and can process more information than a normal team of humans in the same period of time. A good example is that scientists have analysed every gene in the human body using a specially developed computer system in the short period of three years rather than the predicted period of hundreds of years by hand. One of the most useful and fast developing uses of ICT (Information Communication Technology) is the portrayal of extinct creatures to understand how they evolved and lived daily. ...read more.


That was done with a "texture map" - a model of the skin which is mapped onto the creature by the computer. There's one map for the torso and separate ones for the limbs and these have to be joined seamlessly which was quite difficult for the computer. The director superimposed the dinosaur images on top of the filmed backgrounds so the dinosaurs would appear to be jumping around! The computer tracked the marks on the film and then adjusted the dinosaur's positions accordingly on each frame. After that they removed the tracking marks from the picture, again via the computer. The programme producers are supplied with a range of angles and features of the same shots. They do a monochrome version with all the detail, highlight versions to grade the dinosaur to show background on the dinosaur. There are matte versions and colour versions. The programme editors decide what to use to portray the right image. ...read more.


It monitors more than a million times per second. * The reason the computer is used in hospitals and surgeries is that they are more precise and accurate. * Computers can help the development and improvement of everyday health and more importantly are vital in major scientific breakthroughs. Disadvantages The reason computers can be a disadvantage- * The computer cannot show weight or individual human features that are unique to the person. * The computer cannot act on instincts and cannot be like a doctor therefore no personal touch is there. * The computer can only abide by its rules it has been instructed. Unlike a person it does not now how to act or react in a crisis. Health and science is being used everyday and more importantly new software programmes are being made that allow advancement that had never seen possible. Health data, advice and information can be transferred to third world countries to save lives. This communication is improving everyday and is invaluable to poor countries. Now in every developed country around the world is using computers to help create a cure for cancer that would save so many lives. ...read more.

The above preview is unformatted text

This student written piece of work is one of many that can be found in our AS and A Level ICT in Business section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related AS and A Level ICT in Business essays

  1. Business report on Marks and Spencer.

    The priorities now are to eliminate duplication and increase transparency. By re-establishing closer working relationships with its supply partners, historically a unique strength, Marks & Spencer will achieve further improvements in quality, value, product appeal, and availability. 17.6 Evaluation of the alternative approach to quality control Quality control can often

  2. Free essay

    Business and Computers. this report examines the effect of computers on the business ...

    13.[P] This is not a secret that businesses now depend on computers, as well as any large organization that wants to keep their "edge" in today's world has to have a computer system. 14.[S] Businesses usually keep a list of all their employees and clients on huge databases, every report,

  1. The process of electroplating and how it is used to protect products.

    In this section I have gathered all of my information 1st objective - I will need a basic knowledge of the process of electroplating and how it is used in the coating of metallic products or materials. I have gathered all the relevant information which I will need to have

  2. The Use of Geographical Information Systems (GIS) And International Technology Transfer by Non-Governmental ...

    with human processes over time; Balance time perspectives, interests and power relations between stakeholders while hitting them in favour of the powerless; Balance micro-, macro- and increasingly intermediate levels of development, coupling direct actions at the grassroots with learning for leverage to gain structural change.

  1. Designing a film poster for the film S.W.A.T.

    But I suggest that the name of the main characters should be added on the poster, otherwise I think it would be a perfect poster. The copyright, design and Patents Act were introduced in 1989. It says it is illegal for the users to copy the files without the permission from the owner or the holder of the copyright.

  2. Marketing a succesful health club

    For example, if a hairdresser were in partnership with someone with a business background one could concentrate on providing the salon service, and the other on handling the finances. * More people are also contributing capital, which allows for more flexibility in running the business.

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work