In recent years, the term "ICT" has become increasingly common in place of "IT". In addition, "IoT" is also an important term. Here, we will examine the three terms IT, ICT, and IoT, and explain their meanings and differences. Let's review these basic terms that are difficult to ask about now.
Meanings of IT, ICT, • and IoT
The official First Name names and translations of IT, ICT, and IoT are as follows.
- IT (Information Technology) "Information Technology"
- ICT (Information and Communication Technology) "Information and Communication Technology"
- IoT (Internet of Things) "Internet of Things"
Now, let's examine each term in detail.
What is IT
IT (Information Technology) is a general term for technologies that handle information, as translated into Japanese as "information technology". It refers to a wide range of technologies including communication technologies such as the Internet, information devices such as PCs and smartphones, and OS and applications. It can also be understood as things and technologies that handle digitized data.
The term spread around 2000 when the IT Basic Act was enacted and has permeated society as IT utilization has advanced in various fields, but in recent years it is being replaced by ICT.
What is ICT
ICT (Information and Communication Technology) represents "information and communication technology". Like IT, it refers to communication technologies such as the Internet, hardware, • and software, and is also widely used in relation to services and industries. As indicated by the inclusion of the word Communication "(communication, transmission)", it is also a term that emphasizes the communication aspect through telecommunications and values the transmission and sharing of information made possible by connecting people and things.
ICT has the same meaning as IT regarding "information technology", and since IT also involves connecting to the Internet to transmit and share information (Communication), ICT and IT are often used almost interchangeably. Internationally, ICT is more common than IT, and domestically, central government ministries have changed their terminology from IT to ICT, so in recent years, ICT has been actively used in place of IT.
Differences between ICT and IT
While ICT and IT are nearly synonymous, ICT can be said to be a term that more strongly emphasizes the communication aspect through telecommunications. Whereas IT often refers to information technology itself, ICT generally emphasizes information transmission and includes technology utilization methods and methodologies.
Perhaps reflecting these differences, among central government ministries, for example, the Ministry of Economy, Trade and Industry still frequently uses IT, while the Ministry of Internal Affairs and Communications promotes ICT policy as an information and communications policy and compiled the "ICT Growth Strategy" in 2013.
What is IoT
IoT (Internet of Things) is an abbreviation for "Internet of Things" and refers to a system that connects various things to the Internet to exchange data. It enables remote operation of things and detailed management of their status.
IoT has already been introduced in various fields, and in familiar areas, home appliances such as lighting fixtures, air conditioners, and televisions are evolving by connecting to the Internet. It is changing daily life with unprecedented functions, such as being able to turn home appliances on and off remotely using a smartphone or operate them by voice through integration with smart speakers.
In addition, IoT is beginning to be utilized in stores, offices, medical • and nursing care Sites, factories, and other settings, providing solutions in various fields.
*For examples of AI camera utilization in stores, please see this article."What are AI Cameras? Explained with Latest Use Cases"
*For information on smart offices utilized in offices, please see this article."Optimizing Work Environments with Smart Offices"
*For examples of utilization in nursing care Sites, please see this article."Nursing Care DX Has Advanced This Far! Latest Technology Transforms Nursing Care Sites"
Summary
The three terms IT, ICT, and IoT are all basic vocabulary for living in the information society. While IT and ICT are often used interchangeably, understanding their differences may deepen your comprehension. Though similar and easily confused, let's organize and reconfirm their meanings and differences along with IoT.