Bluetooth Technology Has Been Widely Distributing Every Individual Essay Example

user-friendliness. This examination aims to comprehensively evaluate the societal impact of Bluetooth technology on our daily lives.

In 1994, Ericson Mobile Communication started the Bluetooth project with the purpose of reducing dependence on cables for computer-peripheral connections.

Bluetooth: A Revolutionary Wireless Technology

In the commercial sector, Bluetooth is becoming increasingly popular as an innovative and game-changing technology. It has the potential to transform our interaction with machines by providing a wireless option for transmitting data between different components of a personal computer, such as printers and mice. Instead of relying on cables, Bluetooth offers a simple and affordable solution through small wireless devices that can be connected to these components. Interestingly, Bluetooth was originally known by a code name but later adopted its official title in honor of Herald Bluetooth, the tenth Danish King who successfully unified factions in Scandinavian Europe.

The discovery made by the founders of Bluetooth technology is that it has the capability to bring together various industries such as cellular phone, computer, and automotive markets. This technology combines different forms of wireless communication into one, which is secure, energy-efficient, affordable, and accessible globally.

Bluetooth Mechanism

To achieve its objective, Bluetooth incorporates small and inexpensive short-range transceivers into existing electronic devices. Moreover, Bluetooth can transfer data at a speed of up to 721 Kbps while operating on an unlicensed and globally available wireless frequency of 2.45 GHz. As a result, individuals or "international travelers" can utilize Bluetooth-enabled devices without any hindrances.

In addition, electronic devices can include Bluetooth units either internally or externally. For example, in a personal computer, Bluetooth devices can be installed on the motherboard as a PC card or used as an external Bluetooth adapter connected

to a USB port. As per the IEEE 802 standard, each Bluetooth device has its own unique 48-bit identifier. A notable feature is that connections can extend beyond one-to-one and support multipoint communication.

Bluetooth devices typically have a range of up to 10 meters, but this can be extended to 100 meters by increasing the power. To safeguard against wireless interference, these devices utilize frequency hopping.

The mechanism of Bluetooth devices involves random frequency changes at a rate of up to 1600 times per second. These devices have three error rectification strategies for quick mistake correction, as well as confirmation and encoding capabilities. When in "hold" mode, Bluetooth devices consume approximately 30 microamperes from the battery of electronic devices such as cell phones and laptops. In active transmission mode, they consume a range of 8 to 30 milliamps, which is less than one-tenth of a watt. In standby mode, the wireless chip consumes only 0.3 milliamps, accounting for less than 3% of the power used by a mobile phone.

The wireless feature of Bluetooth has a top-notch power-saving characteristic. As the traffic volume decreases, the device automatically shifts to a low-power mode. This feature ensures that Bluetooth devices do not consume battery life unnecessarily. In addition to eliminating the need for cables, Bluetooth devices can also create small, private ad hoc groups of devices that are not connected to fixed network infrastructures. They achieve this by providing universal bridges that connect devices, data networks, and peripheral interfaces.

Furthermore, Bluetooth devices are not affected by the noisy wireless frequency environment. This is because they are designed to utilize a technique called frequency hopping and fast recognition, which helps maintain a

strong and active connection. When sending or receiving data, Bluetooth devices avoid interference from other wireless signals by quickly switching to a new frequency. Unlike other systems operating in the same frequency band, Bluetooth uses shorter packages and hops faster, which enhances its activity and strength. Additionally, this fast frequency hopping and use of short packages help reduce the impact of domestic microwave ovens. However, random noise can still affect long-distance links.

Forward Error Correction (FEC) is used to minimize the impact of encryption in an uncoordinated environment. Bluetooth security guarantees spot-level protection, enabling users to encode wireless signals using a 128-bit key across 8 to 128 spots. The safety standards required by countries employing Bluetooth technology ensure that wireless transmissions do not adversely affect human bodies. It should be noted that Bluetooth devices emit lower levels of radiation compared to industry-standard cordless phones.

In addition, Bluetooth has the capacity to operate without causing interference or harm to public or private telecommunications networks. The operation modes of Bluetooth entail creating networks between devices when they are within proximity of each other. Another notable feature is the capability to connect multiple devices through Bluetooth in a spontaneous manner. This ability is known as a "Piconet," which enables two or more devices to be linked together.

A scatter cyberspace can be formed by multiple independent and non-synchronized piconets. Additionally, any device that is in a piconet can also be a member of another piconet through a technique called clip multiplexing. This technique's mechanism is to portion the clip appropriately, so a device can belong to two or more piconets. Since the Bluetooth system supports both multi-point connections and

point-to-point connections, Bluetooth devices can be connected to up to 7 additional points, creating a point-to-multipoint connection.

Each piconet has a unique frequency hopping sequence, allowing multiple piconets to be created and interconnected. Users within the same piconet synchronize their hopping sequences. When a Bluetooth device is connected to multiple piconets, it uses different hopping sequences. A piconet can start with two affiliated devices and expand to include up to eight affiliated devices. All Bluetooth devices follow the same rules. However, within a piconet, there are two types of units: master units and slave units. A master unit synchronizes other devices with its clock and hopping sequence, while the other devices in the piconet are referred to as slave units. A 3-bit MAC reference is used to differentiate between participating units in the piconet.

When a unit does not have a MAC reference, it is referred to as a park unit. Park units are typically synchronized. Nonetheless, since parked units have an 8 spot reference, a maximum of 256 parked units can exist.

Bluetooth's positive impact

Huge Impact: What could be the practical usage of Bluetooth on society? Well, its potential is unlimited and depends on how it is utilized.

From a practical perspective, we can accommodate all computerized Have a expression at the list below!

1. Printers
2. Desktop and laptop computing machines
3. Modems
4. LAN entree units

networks creation, and automatic email systems. Moreover, mobile phones can serve as office radios while personal computers or PDAs can function as hands-free phones.Bluetooth technology has revolutionized society by facilitating seamless transfer of files, software, electronic business cards, calendars, and more through Bluetooth connections. Its ability to enable wireless LAN implementation is particularly noteworthy as it allows for automatic information transfer and swapping. Furthermore, Bluetooth technology enables couples at a dance hall to listen to music through their headsets and choose their preferred dance style. The use of radio networks in society offers significant advantages such as mobility and cost savings during installation.

The majority of radio application scenarios are linked to two key attributes. The first attribute is mobility, which enables users to stay connected to backbone webs while on the move. This is especially important for occupations that involve constant movement, like stock list clerks, healthcare workers, police officers, and emergency-care specialists. The second attribute is wireless networking, which provides notable cost savings in locations where installing cables is challenging, such as historical buildings and residential houses.

When on-site networking expertise is not available or fast networking is needed, computers with wireless LANs can be pre-configured and shipped ready for use. While the wireless local area network industry has mainly targeted offices, it now recognizes the rapidly growing market of home networking. The personal computer has become a versatile platform for various purposes including education, entertainment, accessing information, and managing personal finances. With the widespread use of PCs and the Internet as the primary source of information, PCs have gained an expanding role in education and will continue to do so.

Radio websites have made it

convenient for people to access the internet and find information, allowing users to gain knowledge through browsing.

Avoiding wire tangle

In addition to PDA and other devices, Bluetooth technology is another example of wireless technology. Its purpose is to replace cables and infrared links in order to connect various electronic devices using a universal short-range wireless connection.

Industrial boom

Bluetooth applications reflect the mobile phone industry, with famous phone models like Nokia, Sony Ericsson, Motorola, and more being creators of Bluetooth. It has provided many useful advancements for our society.

Information Interchange

In meetings and conferences, users have the ability to instantly share information with all participants, without the need for any wired connections.

Convenience:

A user can also wirelessly control devices such as projectors or connect their headset to a laptop or other wired connection, allowing them to keep their hands free for more important tasks. This convenience applies whether they are in the office, at home, or even in a car. When an email is received on a laptop, the user will receive an alert on their mobile phone. Additionally, users can store all incoming emails and read selected ones directly on their mobile phone's display. Public Bluetooth wireless access points may also offer free or paid access to information and services via laptop computers and PDAs.

Imagine the convenience of being able to shop the catalog of a public library on your handheld PC as soon as you enter the building. Or, imagine how helpful it would be to have instant PDA access to a building map and customize real-time flight arrival and departure information as you navigate through a busy airport. Consider the convenience of having automatic, wireless access to

a shared hotel printer as you make last-minute changes to a presentation in your hotel room.

Productive and Time rescuer:

In a Bluetooth-enabled business world, the cellphone could provide a link to everything beyond the 10-meter range restriction. Without even taking their Bluetooth-enabled cell phone from their briefcase or luggage, mobile professionals would be able to check voicemail, send a fax, receive email, verify inventory levels, and surf the Internet through their laptop computers. This would expand the concept of anytime, anywhere data access well beyond the current standard of cell phones and pagers.

More Freedom:

The introduction of Wireless LAN can increase our freedoms and improve our professional lives by allowing us to choose when and where we do our work. Wireless has the potential to enhance society and our personal and professional lives in various ways, providing us with numerous advantages.

Negative Impact

The convenience of Bluetooth technology cannot be denied, but it has also had a negative impact on daily life.

Some negative impacts of Bluetooth include violation of privacy. Mobile phones and personal computers often store private material such as household images, bank account numbers, passwords, etc. However, these devices are vulnerable to hacking through Bluetooth. Hackers can send a file (let's say an image) to a user. When the user receives and opens the image, it appears as a normal image but actually contains a hidden hacking software. Once the image is opened, the hacker gains control over the user's device.

Sabotage: Downloading from the cyberspace and transferring information via Bluetooth can harm your device if the information contains viruses. The strength of these viruses varies; some can

be easily removed, while others can completely damage the device upon reaching it.

Health Damage: Although controversial, some people believe that the microwave radiation emitted by phones through prolonged usage can cause conditions such as malignant neoplastic disease and Alzheimer's disease.

Use in inappropriate topographic points: Using Bluetooth to transfer information in inappropriate locations is considered harmful and reflects a negative attitude.

For example, while the lecturer is giving a talk, students in a classroom may be busy transferring data via Bluetooth using their handphones.

Undesirable Contents:

A child or a teenager may innocently possess a file that contains sexual or immoral contents inappropriate for their age.

Conclusion and Recommendation

This project was conducted to assess the societal impact of Bluetooth technology in the near future. We have investigated the widespread adoption and impact of Bluetooth technology and provided detailed explanations for its influence.

The study conducted on 100 pupils and lecturers from Multimedia University and Limkokwing University, Cyberjaya campuses serves as the main basis for our research on the impact of Bluetooth technology on society. These universities were chosen as small societies for our study. Additionally, we extensively utilized the internet to gather information on Bluetooth technology and its effects on other societies. The reason we focused on only 100 individuals is due to cost and time constraints that would be associated with a larger sample size. This study has the potential to be valuable for social specialists in understanding why certain technologies have a greater influence on people, as well as for Bluetooth developers who can work towards minimizing any negative impacts. It may also be of interest to individuals curious about the relationship between technology and society.

Future researchers

studying the same subject should take note that this research was conducted using a questionnaire among individuals of similar ages, primarily university students. Researchers with broader scopes can explore different age groups. The study's findings revealed that 90% of respondents possessed Bluetooth-enabled devices. The high prevalence of Bluetooth usage can be attributed to the widespread availability of electronics with Bluetooth technology. Additionally, approximately 25% of participants with Bluetooth-enabled devices reported experiencing negative impacts such as hacking or the transmission of viruses during data transfer. This is likely due to a lack of awareness among these individuals regarding the potential for Bluetooth to transport viruses or facilitate hacking during data transmission.

Although Bluetooth technology has already become widely used, we believe that its potential can be further harnessed to make life easier and more efficient. For example, by providing Bluetooth connectivity in university research labs, it would simplify the transfer of data between researchers, students, or lecturers. However, caution should be exercised when using Bluetooth for data transfers, as it is possible for viruses or hacking software to be present in the information. A recommended solution is to utilize anti-virus and anti-hacker software. Additionally, it is important to monitor the usage of Bluetooth-enabled devices by children and adolescents.

Mentions:

1. Christian Gehrmann (2004), Bluetooth Security, Artech House Publishers
2. Robert Morrow (2002), Bluetooth: Operation and Use, McGraw-Hill Professional (Telecommunications)
3. Tom Siep (2000), An IEEE Guide: How to Find What You Need in the Bluetooth Spec, Institute of Electrical
4. Pyramid Media Group, Inc

Constantly Connected: Beyond WiFi and Bluetooth, hypertext transfer protocol: //www.findarticles.com/p/articles/mi_m0QXQ/is_2005_June_30/ai_n15341855