Learn about the emerging technologies of the global world around us.

1. EMERGING TECHNOLOGIES IN THE
GLOBAL WORLD

2. NEW TECHNOLOGIES EMERGING IN RECENT
YEARS
• Industry 4.0
• Artificial Intelligence
• Augmented Reality
• Additive Technology
• Blockchain Technology
• IoT

3. INDUSTRY 4.0
Industry 4.0 refers to the fourth industrial revolution, characterized by the
integration of digital technologies into manufacturing and industrial processes.
It builds upon the advancements of the previous three industrial revolutions:
mechanization, electrification, and automation. Industry 4.0 aims to create
"smart factories" where machines, products, and people communicate
seamlessly, leading to increased productivity, flexibility, and customization
while reducing costs and time-to-market. It represents a paradigm shift in
manufacturing and industry, transforming traditional factories into
interconnected, data-driven ecosystems.

4. ARTIFICIAL INTELLIGENCE
Artificial Intelligence (AI) is a branch of computer science dedicated to creating
systems that can perform tasks that typically require human intelligence. These tasks
include learning, reasoning, problem-solving, perception, language understanding,
and decision-making. Overall, the transformative potential of AI lies in its ability to
augment human capabilities, solve complex problems, and create new opportunities
across various domains. However, realizing these benefits requires careful
consideration of ethical, regulatory, and societal implications to ensure that AI
technologies are developed and deployed responsibly.

5. AUGMENTED REALITY
Augmented reality (AR) is an interactive experience that augments the
real world with computer-generated graphics. It combines what you can
see with your own eyes with overlaid virtual elements that enhance
what you’re viewing. Augmented Reality (AR) is a technology that
overlays digital information, such as images, videos, or 3D models, onto
the real-world environment. Unlike virtual reality, which creates entirely
immersive digital environments, AR enhances the real world by adding
virtual elements to it.

6. ADDITIVE TECHNOLOGY
"Additive Technology" typically refers to additive manufacturing, more commonly known as 3D printing.
It's a process of creating three-dimensional objects by adding material layer by layer, based on a
digital model. Here's how it generally works:
1. Design: The process begins with creating a digital 3D model of the object to be printed. This can
be done using computer-aided design (CAD) software or by scanning an existing object using 3D
scanners.
2. Slicing: The digital model is sliced into thin horizontal layers using slicing software. Each layer
represents a cross-section of the object to be printed.
3. Printing: The 3D printer then builds the object layer by layer, following the instructions from the
sliced digital model. There are various types of 3D printing technologies, including Fused
Deposition Modeling (FDM), Stereolithography (SLA), Selective Laser Sintering (SLS), and
others, each with its own materials and methods.
4. Post-processing: After printing is complete, the object may require post-processing steps such
as cleaning, curing (for certain materials), support removal, and surface finishing to achieve the
desired quality.

8. BLOCKCHAIN TECHNOLOGY
Blockchain technology is a decentralized, distributed ledger system that records
transactions across multiple computers in a way that is secure, transparent, and
immutable. The term "blockchain" refers to the chain of blocks containing transaction
data, with each block cryptographically linked to the previous one. Blockchain
technology has gained widespread attention and adoption across various
industries due to its potential to address challenges related to trust, security,
and efficiency.

9. INTERNET OF THINGS (IOT)
The Internet of Things (IoT) refers to a network of interconnected devices that are
embedded with sensors, software, and other technologies, enabling them to collect
and exchange data with each other and with central systems over the Internet. The
concept of IoT extends the idea of connecting computers and smartphones to the
internet to include a wide range of everyday objects and devices, creating a "smart"
ecosystem where physical objects can communicate and interact with their
environment autonomously.