Problems in moderen techniques of communication
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This document discusses various modern techniques of communication and their associated problems. It begins by defining communication and outlining the communication process. It then describes different types of modern communication like email, video conferencing, telephone interviews, and social media. Several problems are discussed such as privacy issues, cybercrime, social isolation, child safety risks, and health effects of electromagnetic frequencies. Space pollution from orbital debris is also mentioned as a challenge. Overall, the document provides an overview of modern communication methods and some of the key issues and concerns related to their use.
Problems in moderen techniques of communication
- 2. • What is CommunicationWhat is Communication • Process of CommunicationProcess of Communication • Modern Types ofModern Types of CommunicationCommunication • Problems in Modern TypesProblems in Modern Types of communicationof communication Contents
- 3. is what ?? It is a process of exchanging – Information Ideas Thoughts Feelings Emotions Through – Speech Signals Writing Behavior 3
- 5. Verbal It refers to the form of communication in which message is transmitted verbally. Communication is done by word of mouth and a piece of writing. In verbal communication remember the acronym “KISS”KISS” (keep it short and simple). Verbal Communication is divided into: Oral Communication Written Communication 5
- 6. Oral In oral communication, Spoken words are used. It includes face-to-face conversations, speech, telephonic conversation, video, radio, television, voice over internet. Communication is influence by pitch, volume, speed and clarity of speaking. Advantages – It brings quick feedback. In a face-to-face conversation, by reading facial expression and body language one can guess whether he/she should trust what’s being said or not. Disadvantages – In face-to-face discussion, user is unable to deeply think about what he is delivering, so this can be counted as a fault. 6
- 7. Written In written communication, written signs or symbols are used to communicate. In written communication message can be transmitted via email, letter, report, memo etc. Written Communication is most common form of communication being used in business. Advantages – Messages can be edited and revised Written communication provide record and backup. A written message enables receiver to fully understand it and send appropriate feedback. Disadvantages – Written communication doesn’t bring instant feedback. It take more time in composing a written message as compared to word-of-mouth and 7
- 8. Nonverbal • Nonverbal communication is the sending or receiving of wordless messages. Such as gesture, body language, posture, tone of voice or facial expressions, is called nonverbal communication. • Nonverbal communication is all about the body language of speaker. Nonverbal communication have the following three elements – • Appearance Speaker – clothing, hairstyle, neatness, use of cosmetics Surrounding – room size, lighting, decorations, furnishings • Body Language facial expressions, gestures, postures • Sounds Voice Tone, Volume, Speech rate 8
- 9. • Phone Communication • Video • Conferencing • Voice Chatting • Visual Communication • Wireless Networks • Electronic Whiteboards • Electronic Presentations • Virtual Meeting Spaces • Unified Communications • Teleconferences • Wikis • Groupware • Web Conferencing • Shared Workspaces • Telephone & Voice Mail • Facsimile Machines • Personal Digital Assistants • Instant Messaging • Modern Communications Types & its Problems
- 10. • Instantaneous communication system. • An electronic message sent from one computer to another. • An email message takes seconds to reach destination. What is Email?
- 11. MERITS Easy & Quick Time saving Reference function Economic Repeated reference DEMERITS Failure to attend e-mails Fear of leakage of secret matters. Criminal activities MERITS & DEMERITS OF EMAIL
- 12. • Most recent technological inventions • Combine radio technology & Tele- communication Cellular Phones
- 13. Video conferencing in its most basic form is the transmission of image (video) and speech (audio) back and forth between two or more physically separate locations.” Video Conferencing
- 15. Prepare as thoroughly as for ‘real’ interview Select comfortable, private, quiet place Advise flat mates re answering phone Have copy of CV and company information Have pen and paper at hand Prepare for usual interview questions Practice on phone Record answers Try standing Smile and use gestures Avoid monotones Be yourself Telephone Interviews
- 16. Communication technology is used to store as well as transmit information. By its essential nature, the technology raises concerns about data protection and privacy. State and federal laws govern data protection, restricting access to sensitive financial or medical information to personnel who have a need to know. However, sensitive information stored on a computer can be compromised through gossip, carelessness or by people who have a grudge against their employers. Privacy
- 17. Children may be computer savvy, but technology also exposes them to a number of risks, including graphic sexual images, sexual predators who solicitor youngsters on chat rooms and through email, and online bullying, particularly on social networking sites. Child Safety Problems
- 18. Email, online chat rooms and social networking sites enable people to keep in touch, but psychologists are concerned that the lack of real human contact may have an adverse effect on people's emotional and social well-being. Aric Sigman, an American psychologist and biologist, says that social networking sites foster social isolation and could put people at risk of developing serious health problems. Social Isolation
- 19. Cybercriminals exploit communication technology to steal financial information and perpetrate identity theft. They do this by installing illegal spyware on people's computers without their consent, or by exploiting security vulnerabilities on online merchants' websites to steal customers' bank and credit card details. Hackers also send out phishing emails, which direct customers to a bogus website, such as a fake banking website. Viruses and worms cause computers to malfunction, and hackers sometimes use unwitting people's computers to generate spam email. Firewalls, along with software to halt viruses and spyware, help to deter online criminals. Cybercrime
- 20. 20 •Mobile phone use is ubiquitous with an estimated 6.9 billion subscriptions globally. •The electromagnetic fields produced by mobile phones are classified by the International Agency for Research on Cancer as possibly carcinogenic to humans. •Studies are ongoing to more fully assess potential long-term effects of mobile phone use. •Source= WHO Electromagnetic Frequencies vs Health
- 21. 21 Space pollution More than 500,000 pieces of debris, or “space junk,” are tracked as they orbit the Earth. They all travel at speeds up to 17,500 mph, fast enough for a relatively small piece of orbital debris to damage a satellite or a spacecraft. The rising population of space debris increases the potential danger to all space vehicles, but especially to the International Space Station, space shuttles and other spacecraft with humans aboard.
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