This is one of the latest systems. GPS is an abbreviation of the global processing system. It is the only global processing system. It uses a 24 medium satellite system in order to transmit radio signals across the globe. The GPS receiver is used to measure the specification location and direction through the satellite and … Read more

It is the great technique to find out whether any person has used drugs in the last three moths. It uses the technique by asking different questions from the users who use drugs to discover that the person has used any drugs. This is very simple test it requires a sample of hair of the … Read more

PHYSICAL BARRIERS: Communication does not consist of words alone. Another set of barriers is caused by your own physical appearance, your audience, or the context of the document or the presentation. Your ideas, however good and however skillfully imparted, are at the mercy of various potential physical barriers. For writing, there is a … Read more

Communication is important to human society and to organizations in general. Its importance is even more pronounced for business organizations specifically. If you think about them, these words of communication expert Harold Janis are certainly true: "The world of business is a world of action. Products are designed, made, and sold. People are hired. Services … Read more

The main goal of business communication is to influence, to control our audience's responses in the way we had intended, so that we can fulfill certain aims for ourselves and our organizations. Effective business communication, of course, results in our eliciting the response we desire both in the short term, such as having our audience … Read more

Words, of course, are symbols, and therefore limited because they cannot have precisely the same meaning for every one. Since words can mean different things, their different meanings may block communication. The study of word choice is called semantics, so the kinds of blocks that arise from word choice are called semantic blocks. Even if … Read more

Psychological barriers to communication include people's emotions, perceptions, and selectivity. Emotional :< /b> One possible psychological block is emotional. For example, you might be emotionally blocked if you are announcing a new policy you know will be unpopular, giving the first major presentation on your job, or writing to someone you dislike. The people … Read more

Using visual aids can make a presentation more interesting and effective. When an audience can both hear and see what you are saying, they are more likely to retain the information. Visual aids not only focus attention, they reinforce your words. In an oral presentation the speaker faces numerous people with their eyes on him … Read more