Nowadays, various indoor and outdoor positioning (i.e. identify the position of an object) applications are making use of 3G and wifi technology. Do your own research and reference at least 2 articles related to this topic.
Primary post : Write a post (300-500 words) on the discussion forum (Click “Add new discussion” to start) to summarize your research. In your summary:
Identify and briefly describe TWO positioning technologies and their applications. You need to name specific application for example “Find my iPhone” is one such application making use of positioning technology.
Discuss the pros and cons of each positioning technology identified above.
Secondary post : Respond to exact TWO (2) other postings. If there are more than two secondary posts, the two posts that you submitted will be graded. Your secondary post should be:
Answer to another student’s question to your own post
Comment to your original post
Indoor and outdoor positioning system refers to a software application that makes use of both Bluetooth technology and standard Global Positioning System (GPS) to watch over and track where the employees are located in the entire organization and its environment(Samama, 2008). Indoor areas are being monitored by Bluetooth beacons which are placed in appropriate positions in the organization. These two technologies are essential to any given organization and having a combination of both, the safety of the employees can be taken care of despite their location.
WI-FI is a wireless network that uses radio waves the way televisions, cell phones, and radios do. This system provides access to the network in areas with WI-FI. This network is available to the facilities without the connection to the cable since it is a wireless system. Areas that are connected to this system include airports, libraries, colleges, hospitals, airports, and hotels. This system allows everyone within to have access to the internet as long as they are connected. WI-FI can be set for either personal or business use. Among the devices that access WI-FI signal include a smartphone, tablets and wireless cards. Those who own homes use the WI-FI home network which is safeguarded with a password to enable them to use the internet connection freely in their homes in absence of wires.
WI-FI is also used for communication. This is through the conversion of computer data into a radio signal(Kurti, Spikol, & Milrad, 2008). This signals then come with an antenna. The signals are received by wireless routers then they interpret them. This message is then sent to the computer through a wired Ethernet connection. In the same manner, the router can receive information from the internet then translate them into a radio signal and sent them to the computer’s wireless adapter.
3G is the third generation of the wireless technologies. 3G is used with both mobile phones and handsets. It is used as a means to connect the phone to the internet or other IP networks. This is done so that one can be able to make voice calls, video calls, downloading data, uploading data and surfing the website.
Examples of Applications
A Web browser is a software application. It is also referred to as a browser. It is used in retrieving and giving information. In most cases, it is used in accessing information that is found on web servers in private networks. There are various types of browsers which include opera, Chrome, Firefox and Apple Safari.
Pros and Cons of Web Browsers.
Since there are various web browsers, everyone has their favorite since both of these browsers have unique features that attract users based on their need for the browser. Among the pros and cons of these browsers are as follows;
Pros of Google Chrome
It has a feature which enables the one using it to either close, slow or frozen the pages with less effort since restarting the entire browser is not needed. It also has a special; feature for translation. This enables the user to understand everything since the language used can be translated to the language he or she understands. Translation takes no time since it is done in seconds.
Cons of Google Chrome
The translation it provides is not the best.
An Accounting Application
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