knowurtechnology

Bluetooth technology is such a technology which helps two devices to interact and communicate with each other. The frequency of Bluetooth capable devices ranges from 2.402 GHz to as high as 2.480 GHz. Bluetooth’ is a wireless communication.

It is a technique which helps us to transfer data not within the line of sight to the user. Bluetooth devices can communicate with each other even if they are not at same room. Bluetooth device can communicate with another device that is within its ten-meter radius not considering of walls, windows, or other physical obstacle If a user wants to use a Bluetooth all he  would require to take would be a headset and keypad - these would be connected to the phone or other devices in a pocket or bag. Bluetooth headset work well with various accessories like Bluetooth adapters, antenna, car kit, card drive and dongle.

Some of the advantages of Bluetooth are:

• Cheap
• Wireless
• Automatic

The idea to have a phone which could travel with us anywhere was thought around 1940’s and scientist thought it could be achieved.FCC initially refused to provide the help but when finally it agreed AT&T led the way to make this invention be true.

Dr.Cooper, employee of Motorola was the first one to use the technology (the one used for police cars) in a portable phone outside the car.

The first cell phone was invented by Dr.Cooper and was named Motorola DynaTAC 8000X.This cell phone differed a lot with the cell phone we use today. It weighed nearly two pounds and was one feet long. It was too expensive even and it was rather very difficult for the general crowds to purchase.

All the thanks to Dr.Cooper, other companies began developing the cell phones and now we have a most popular piece of technology now. We have the modern communication network which we are enjoying.

Communication and commerce are being redefined by technology and gadgets .The world gets smaller, technologies converge and companies are challenging to offer the most handy, flexible and technically advanced products and gadgets on the market.

What is gadget?

A gadget is a small technological object that has a particular role, but is frequently thought of as a novelty. Gadgets are always well thought-out to be more smartly designed than usual technology at the instance of their invention. Gadgets are also known as gizmos.

Types of gadgets

Programmable gadgets: most of the modern gadgets are programmable.

Electronic gadgets: based on transistor and integrated chips we have electronic gadgets.for examples radio, television, cell phones etc.

Mechanical gadgets: some mechanical gadgets are bicycles, clocks etc.

Application gadgets. Computer programs that run in an environment that manages multiple gadgets.

Technology in general refers to understanding and use of tools and crafts, and how these tools and crafts have an effect on our ability to manage and become accustomed to the environment.

A process by which we human being change nature to meet up our needs and wants is known as technology. However a particular definition to describe technology is not possible because “technology” can refer to material objects of use to humanity, such as machines, hardware, including system etc.It is a body of knowledge which helps us to create tools, develop skills. It is also an application of science which helps us to solve problem The knowledge and processes used to make and to run technological artifacts, manufacturing expertise, engineering know-how and various technical skills are equally important part of technology.

Product of engineering and science is technology. At the end we can conclude that technology essentially include engineering and science.