The rise of online shopping Speech or Presentation

The rise of online shopping - Speech or Presentation Example I will elaborate on the factors contributing to effective online shopping, in other words its feasibility, its advantages and limitations and some of the strategies to be put in place to enhance the process further. Please feel comfortable and enjoy the session. The start of online shopping can be traced back to the era of internet development. The internet is a global computer network established in the 1960s in the United Kingdom, and it has developed to its current state. The initial version of the network was meant to enable communication between government agencies without necessarily traveling to certain destinations. Top politicians also used the network to reach their subjects. The internet experienced a wide spread in various regions of the globe after ARPANET, the founder of the network, was decommissioned to make the internet a public domain. Asia and its surroundings embraced the network in 1980s and this is the era it was employed in commerce. The network has improved an d currently, there are more than a million internet tools and applications and countless users in the entire globe. It has several applications in the commercial sector, for example it enables online banking (e-banking), online shopping, commercial interactions or communications, biddings and the actual purchase of products. We are a generation where one can purchase his or her favorite dress or watch in a single click. One would be required logging in to respective web sites or blogs and selecting the favorite product. He or she is required to make some payment through internet tools and currently we have the money bookers and wire transfer among other online payment methods. The product is then packed and delivered to the client’s destination. Allow me to elaborate on some of the aspects making online shopping a success. Internet is currently not only well established but also affordable in both developed and developing nations. There are more than a million companies respo nsible for the distribution and management of the network. Rapid increase of such companies has an enhanced reduction of internet costs. Online shopping has also been enhanced by the rapid increase of digital appliances like mobile phones, tablets, personal computers and smart phones among others. And I am certain each of you owns one, perhaps two or more such devices. There are at least two or more such appliances in each homestead. Technology being the talk of the current generation is incorporated in almost all the teaching curricula all over the globe. The need for online shopping has also enhanced the process. It has been proven that one can purchase whatever product despite the bulkiness and the distance provided the costs can be met. We live in an age where people have invest so much time in their career that there is no time for shopping. However, one can spare at least 30 minutes to go through their budget list and select their favorite products in the comfort of their livi ng rooms. I certainly appreciate and acknowledge the fact that I exist in this digital generation where one can buy anything just by clicking in the comfort of own home, and I hardly need to urge you all to appreciate the same. My speech would have no meaning if I did not talk of the advantages or benefits associated with online shopping. Online shopping is comfortable; imagine buying your best phone at the comfort of your living room or bedroom. One

How a Cellular Phone System Works Assignment Example | Topics and Well Written Essays - 250 words

How a Cellular Phone System Works - Assignment Example The cells can either take a hexagonal or circular shape. One cell can operate multiple radio towers. People can simultaneously use their cell phones due to the widespread frequency reuse within a city. The cells enable cellular phones to have incredible range as they can automatically switch as people move around. A cellular network’s range is not limited as compared to that of a walkie-talkie (1.1 miles) and a CB radio (4.9 miles). Frequencies also shift between cells when an individual is on a call while in motion. As a cellular phone moves away from its cell, change in signal strength is detected by the cell’s base station. The next base station being approached detects the increasing signal strength. The two base stations in the two cells coordinate, through a Mobile-Telephone Switching Office, and the user is ‘handed over’ to the next cell automatically. The shift makes it possible for someone to drive across a city while using a cell phone, and keep up a conversation for the entire period (Wisniewski, 36). A cell phone differs from both CB radios and walkie-talkies, which are both half-duplex devices. It is able to use multiple frequencies, hence a full-duplex device. An individual can use one frequency for listening and a second frequency for talking. The multi-tasking capability of a cellular phone is that, two people on a call can talk simultaneously. The towers in these cells transmit a two-way frequency maximizing the capabilities of cellular phones as full-duplex devices. Nonadjacent cells can use the same frequencies severally since base stations and cell phones employ low-power transmitters, which ensure that transmissions do not go very far from a cell and the cell phones around it. Low-power transmitters have a stake at the shape of cellular phones since they ensure that the power consumption of the phone is relatively low hence a small battery. Similar frequencies must