Communication gadgets such as the telephone and computer have improved rapidly. Because of those fast improvements, we are able to catch up with the latest information. In the future, we can expect more sophisticated devices to be invented. They will make communication more efficient.
Millions of people around the world use cellular phones because of the benefits. These cordless tools have a lot of advantages. With a cellular phone, we can make calls and send texts or picture messages to other people all over the world. The next generation of cellular phones allows us to play games in our free time and listen to music and news. With the latest model, we can even take pictures with the camera installed in our cell-phone.
Many business people and other professionals now use a palm tool, a personal digital assistant (PDA), as their personal computer (PC). This handy device is very practical. Because a PDA is small and light, people can easily access their emails and websites when they are outside their office.