People, their inventions in technology and uses part two

Hello dear friends of this beautiful community, it is a pleasure to still be here with you guys again after a whole week has passed. Today I would love to write on:

PEOPLE, THEIR INVENTIONS IN TECHNOLOGY AND THEIR USES

Like i said in the last part there are a lot of people who have made series of improvements in technology, i would like to continue listing from the place i had stopped.

1. The smartphone which was invented by IBM in 1992

What is the Smartphone?

This is a mobile phone that performs many functions of the computer, mostly having a touchscreen interface an access to the internet and a system that is capable of downloading apps. It is also defined a a system that can perform the functions of a mobile telephone and some functions of the computer.

Uses of the smartphone

• It is used for making calls and sending text messages and emails

• It is also used for browsing the internet and receiving e-mails

• Record and play audios and music

• It has the ability to take voice notes that receives information

• It can show weather forecasts and temperature

2. Google invented by Ray tomlinson in 1971

What is google?

Google is a popular internet search engine, it is used to search for information about a particular thing, it is used to search for text that is publicly offered by web pages. Google has over 246 million users.

Advantages of Google

• it gives he most accurate result than all other search engines.

• it gives the liberty of reading free books on google

• Google can keep one updated about political and financial information.

• It is very possible to perform shopping activities on google.

Disadvantages of google

• Privacy concerns

• poor video image and result if you have a low internet connection.

• And many other ethical problems.

3. The cable modem invented by rouzbez.

What is the Modem?

This is a device that is used for the transmitting of data signals into analog signals.

Uses of the modem

• It provides internet acess

• IT is used in the transaction of the POS or point of sale.

• It is used for data transfers.

• it can be used for data compressing.

• It enables computers to communicate with others.