Why is wireless communication so important to the advance of human communication?
88841
Wireless communications have revolutionized the way we do everything. Wireless communications are important to me becuase it makes me more accessible when i need to be contacted by cell phone. As far as computing, a person can setup a network of computers with in minutes due to the fact that wires are no longer required. (Hope your just doing research for homework and not planning on plagerizing. Teachers are hip to the game and can search the yahoo answers database.)
5847
Well at the moment the frequency that microwaves use (2.4GHz) is the best one for wireless. But in about a year (or two) wireless will be using better frequencies that don't interfere with phones. For now you can get 802.11a routers and cards which work on a lower frequency. The one drawback of those is that they interfere with older phones and the speed is slower.
1080667
COMMUNICATION is an very important aspect in our day to day life. People must understand what u say for this communication plays  a very vital role. By communication we can understand the qualities of the person.All buisness transactions needs a  good communicator.
481259
People these days tend to rely too much on their cell phone and they let it interfere in daily life wayyyy too much.  For instance, I am a nurse, and when I go into a patient's room to discuss something with them or give them discharge instructions - I can't even guess how often the stupid cell phone goes off and suddenly it's the most important thing in the world.  It also tends to mess up social situations (like going off in a restaurant - it's really rude to pick up right there at the table).  It can also be a huge distraction when you're driving - how you ever gone down the road and looked at other drivers as you pass by?  It's amazing how many have a cell phone glued to their ear.
292619
Security! \n\nSecurity should be a big part of any presentation concerning wireless connectivity.\n\nAdditionaly you could discuss its uses (RFID, networking, etc...)\nCost\nInfrastructure comparison to wired connectivity\nAccess
1176223
There are few things that can actually stop a wireless signal, one of which is certain types of aluminum. Another thing, for example, is direct distance in feet. A room "right next to it" could actually be a greater physical distance than the room above it.
668941
Think of it as a telephone with a cord attach to it. When you remove the cord from the picture, that is wireless technology. You can transport an electronic object without the need of having a wire attach to it to send data.
1146665
Programming is very important because it allows us to study the modeling of knowledge in terms of making it executable.\nAs we research ways to program computers, we also learning about areas related to describing structures of information.\nAt the moment, we can only program electronic devices (although some exceptions do apply), but it wont be long until we can program biological devices. The study and application of informatics will then be even more important to man as it will embrace and influence all aspects of human life.
27846
Modulation is used in communications because the frequency of the signal must be high enough to travel through the air over great distances.  The power necessary to send a low frequency signal, such as your voice, hundreds of meters away would be too much.  Increasing the frequency by modulating onto a carrier frequency allows us engineers to decrease the required power to send that same message.  Hope this helps.
24533
If you have ever wondered how you get to see and hear. how stuff like cell phones, microwave and remote-controled toys work, you need to learn Electromagnetic Spectrum, Wavelength And Frequency to understand.\nIf you are not curious, they are not important.
1092036
It is not certain that any risks to human health actually exist. Concerns exist because the antennas of these phones deliver much of their RF energy to very small volumes of the user's body \n\n----\nOn the other hand, if you use a cell phone without a head set while driving there is considerable danger of getting involved in an accident.
24295
I would have to say that because it makes our lives easier. We are able to connect and talk to millions of people all over the world, get information in an instant, play games, order food, order other stuff, buy tickets, get the news/weather, do you banking, listen to music, watch movies and everyones favorite do actual work.\n\nSo by being able to do all of these things and more we are making it so that everything that used to take us a long time we can do very quickly and simply, giving us more time to do other things that we might want to do...
453440
There are plenty of companies working on ways to make this type of service available, most likely through the use of bluetooth or some other technology (certainly NOT through text due to lack of security).\n\nThere are no currently viable options to use this today however.
490442
We've been around radio waves for many years, even before you and your parents were born.  There is no harm to the human body.  If you installed a wireless LAN at your house, you will be OK.  With or without it, you will always be surrounded by radio waves.  No worries. :)
596925
I assume you mean communication with the rest of the world? If so, communication is absolutely essential for developing an economy on the global market. These countries have to try to turn a trade deficit into a positive by attempting to export more than they import. Communication is the primary medium that allows this to happen. Internet, telecommunications, etc... Also, tight controls on inflation through currency availability is important. Finally, opening up trade for foreign direct investment will bring in revenue. In every case I have mentioned, communication is the backbone. Communication could not possibly be more important than that!
35988
I think this depends on the country you are in and its needs. For my country electrical and electronics is the most sort after because it includes communications engr. which is a fast growing field in my country.
59866
Are you talking about Ad-Hoc Mobile Wireless Networks?