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UNIT-1:
INTRODUCTION TO
CONTEMPORARY
TECHNOLOGY
◦ Contemporary technology refers to the belonging to the same age, living or occurring in the same period of time existing or
occurring at the present time, conforming to modern or current ideas in cloud computing, artificial intelligence, Virtual Reality,
Multimedia, E-governance, E-commerce, mobile computing, Big Data and Internet of things(IOT).
◦ Contemporary technology refers to the modern technologies that have revolutionized our world as well as life of people by
providing easy access to data, information and different services.
◦ Examples of Contemporary technology are:
◦ E-commerce
◦ E-Governance
◦ Cloud Computing
◦ Internet of Things(IOT)
◦ Artificial Intelligence
◦ Machine Learning
◦ Big-Data
Need of Contemporary Technology:
◦ First, the evolution of technology is beneficial to humans for several reasons. At the medical level, technology can help treat more sick
people and consequently save many lives and combat very harmful viruses and bacteria.
◦ The invention of the computer was a very important point. Communication is thus enhanced, and companies can communicate more easily
with foreign countries. Research is also simplified.
◦ For companies, progress in implementing strategic technology trends is helping them save time and therefore, money. Exchanges are faster
especially with the internet. Sales and purchases are now facilitated and possible worldwide. This allows businesses to buy raw materials with
discounts or at reduced prices. Similarly, global tourism has grown.
◦ Technology has also increased the productivity of almost every industry in the world. Thanks to technology, we can even pay with bitcoins
instead of using banks. The digital coin has been such a game changing factor, that many realised that this is the right time to open a bitcoin
demo account.
◦ When observed more closely, new things are discovered every day. Let’s take for instance when radio waves were discovered, radio
broadcasts followed suit almost immediately. The same applies to the television and electricity. If no one had discovered that electricity
could be generated, then the entertainment industry wouldn’t be at it’s current stage of development.
◦ Technology improves daily lives; allowing to move physical storage units to virtual storage banks and more. Scientists of the time are
also able to send astronauts to the moon thanks to technology.
◦ In the modern industrial world, machines carry out most of the agricultural and industrial work and as a result, workers produce much
more goods than a century ago and work less. They have more time to exercise and work in safer environments.
◦ Contemporary technology important because of the following reasons
◦ For data security.
◦ To secure from Crime and Terrorism.
◦ To remove complexity from work.
◦ For privacy concerns.
◦ For social connect.
◦ To minimize Work Overload
◦ For Digital Media Manipulation
◦ To do online business, online transaction securely.
◦ To save and time and effort.
Applications of Contemporary Technology:
◦ These are the applications of modern technology in different sectors.
◦ Modern Technology in Education
◦ We already spoke about how modern technology helps education in-depth. Let’s mention a few obvious benefits to give you a short reminder. You can
receive instant notifications, weekly schedules, lectures, practice tests, educational games, or presentations to your smartphone, computer, or even a
smartwatch. Then, you can use text, audio, and video to communicate back and forth with other students and professors. Furthermore, modern
technology allows you to never step foot in a brick-and-mortar school again. You can earn your credits online and receive your diploma via mail.
◦ The environment benefits simultaneously. Professors and authors no longer need to print thousands of books to spread knowledge. A small electronic
file, a low-spec computer, and a low-cost projector in person, or screen sharing through the Internet can help educate a large group of students for
cheap. The reduced cost of operation also benefits the pupils. Many schools and universities use the money to provide scholarships and purchase
equipment for impoverished students. That way, everyone has an equal opportunity to learn. Purdue University has a great article on the effect of
technology on education.
◦ Here are a few most used technology tools in education.
◦ Electronic Whiteboards
◦ Flipped Learning
◦ Desktops and Laptops
◦ Projectors
◦ Distance Learning
1. Modern Technology in Business
◦ Remember long commute, shared offices filled with cramped cubicles, and long car/airplane rides just to close a business deal, do market
research, or handle bureaucracy? Modern technology has provided an alternative for all of those and more. You can do many of the jobs
from home, removing transportation costs and huge time waste. If the job requires you to go outside, you can receive instructions on your
smartphone or smartwatch. You can use the same device to do research, communicate with the business partners, and in some cases, handle
the entire business.
◦ The ability to communicate, delegate, analyze, and determine things remotely improves efficiency, productivity, and chances of success. Plus,
every such device has a built-in GPS and an Internet connection. This helps human resources, marketing, production, and management
departments evaluate progress, get real-time feedback, and ensure everyone is doing their part correctly.
◦ In turn, this positively affects workers‘ attitude, interaction, satisfaction, and improves their safety. Speaking about safety and security, you
can’t help but think of the difference some of the technological advancements have made. Think of encryption, Information Technology,
storage space, remote access, high-quality cameras, motion sensors, fingerprint sensors, VPNs, and other safeguards.
◦ Perhaps the biggest advantage modern technology has brought to business is globalization. A tiny company can compete with an industry
giant and reach a market across the globe. This affects multiple things positively. It improves competition and allows companies to find
remote sources for raw materials, workforce, knowledge, improvements, and opportunities. Best of all, the company doesn’t need to have a
physical store. Thanks to modern technology, and e-commerce popularity, more types of businesses are making a shift to cut operating
costs.
2. Modern Technology in Medicine
◦ Let’s begin with disease research and the accelerated spreading of information in the event of a pandemic. It has shown us that there’s an
alternative to doing real-life tests and risking money, health, and wasting time. Instead, various things can be repeatedly simulated, observed,
and drawn conclusions from thanks to powerful GPUs and CPUs. And, thanks to Virtual Reality (VR) and Augmented Reality (AR), doctors
can run tests and practice in a computer-generated environment without a huge financial toll. They also won’t have to risk human life or be
afraid of making a mistake.
◦ Generating a realistic 3D model also saves time, allows for indefinite tests and tweaks, and can reduce manufacturing costs. Think of
artificial limbs, joints, and even skin. Some are so advanced that they respond to brain signals and might start to imitate nerve ends. Modern
technology also helps people with a loss of one or more senses. Instead of being shunned, powerless, and relying on others, they can now
communicate and educate themselves. Most importantly, they can live a long, comfortable, and productive life.
◦ The patient files used to get lost, altered at the doctor’s discretion, and even falsified. Now, because there are multiple backups, they are both
impervious to damage, and the history of edits is clearly visible. On the other hand, anyone with the right credentials can access them at a
moment’s notice, even halfway across the globe.
◦ Doctors can also use a vast, constantly updated database of knowledge. This allows them to learn about the newest developments and
choose the right treatment. If needed, they can consult with other professionals, regardless of distance or time zone. Modern machines can
also monitor vital functions, send real-time feedback, and even suggest treatment, administer medicine, or automate processes such as 24/7
life support or hospice care. Pharmaceutical technology is also a great advancement in the field of medical technology
3. Modern Technology in Agriculture
◦ Agriculture has been there since the development of human kind as a species has started. From the time people started realizing that
they can grow food in the soil, they have been trying things. Different crops, seeds, cultivation methods, and finally, incorporating
technology to make everything easier. Instead of manually plowing acres of land with the limited power of a human, a tractor can
make it easier like never before. The results from hundreds of human hours can be achieved within a few hours on a tractor.
◦ It is just an example of how modern technology has enhanced the production of food and the effectiveness of agriculture. From the
cultivation of the seeds to storing them under appropriate conditions, everything is done using precise measurements and knowledge
achieved from in-depth researches conducted with the help of technology. Controlling pests and making the food items grow faster
saving a ton of time made everything much more effective.
◦ Scientists are even producing hybrids of plans adapting the good factors of different species, resulting in a much better form. Not
talking about the budding and crafting we all learned in the schools. But there is much more going on. None of these would be
possible if we didn’t have the help of highly capable computers and tons of technological resources around us. So,
modern technology definitely has a huge impact on agriculture.
4. Modern Technology in Agriculture
◦ Agriculture has been there since the development of human kind as a species has started. From the time people started realizing
that they can grow food in the soil, they have been trying things. Different crops, seeds, cultivation methods, and finally,
incorporating technology to make everything easier. Instead of manually plowing acres of land with the limited power of a human,
a tractor can make it easier like never before. The results from hundreds of human hours can be achieved within a few hours on a
tractor.
◦ It is just an example of how modern technology has enhanced the production of food and the effectiveness of agriculture. From
the cultivation of the seeds to storing them under appropriate conditions, everything is done using precise measurements and
knowledge achieved from in-depth researches conducted with the help of technology. Controlling pests and making the food items
grow faster saving a ton of time made everything much more effective.
◦ Scientists are even producing hybrids of plans adapting the good factors of different species, resulting in a much better form. Not
talking about the budding and crafting we all learned in the schools. But there is much more going on. None of these would be
possible if we didn’t have the help of highly capable computers and tons of technological resources around us. So,
modern technology definitely has a huge impact on agriculture.
5. E-business
◦ E- Business term truly defines that buying and selling activities done through the medium of Internet via remotely. In this new
millennium Internet, WWW and e-commerce are the key industry drivers. No company can survive in this brutally environment if
they ignore e-commerce. E-commerce, more specifically, business-to-consumer buy products and services.
◦ E-business covers online transactions, but also extends to all internets based interactions with business partners, suppliers and
customers.
Advantages of Contemporary technology
◦ Modern technology takes Innovation and Creativity to the next
level.
◦ It makes it much convenient to learn and grab information.
◦ Communications feature improved.
◦ Increased efficiency of people to complete particular tasks.
◦ Huge impact in the education industry.
◦ Connected people together through social networking.
◦ Transportation facilities boosted productivity.
◦ The lifestyle became easier.
◦ Improved diagnosis and curing equipment enhanced the health
industry.
◦ Entertainment gadgets improved to the extreme.
◦ Improved the problem-solving ease.
◦ Helped small businesses to grow faster.
◦ Numerous equipment got lesser prices with new technologies.
Disadvantages of Contemporary technology:
◦ Modern technology creates job insecurity due to the excessive use of
robots and machines.
◦ It increased competition in every field due to the usage of
automation.
◦ Affected social life by keeping people attached to tech gadgets.
◦ Creation of harmful weapons and machinery.
◦ Increased pollution of air, water, and soil.
◦ Cybercrimes increased, and almost anything is destructible by
brilliant hackers.
◦ Modern technology can create health complications like obesity due
to the addiction to devices such as smartphones or tablets.
◦ It can be a huge waste of time due to addiction to modern gadgets.
◦ It can cause distractions from studies and other natural activities.
◦ Modern technology can affect the creativity of people because of
the easiness to do things using technology.
Presently Used Contemporary Technology:
- VR (Virtual Reality)
- Apple iPhone
- Wi-Fi
- Li-Fi
- Internet of Things(IOT)
- Voice Assistants
- Bluetooth
- Virtual Private Network(VPN)
- Bitcoin
- Blockchain
- Facial Recognition
- Artificial Intelligence
- Neural Network
- Machine Learning
- Drones
- DNA testing kits
- Quantum Computing
- 3D printing
THANK YOU

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CT Unit-1 D.pptx

  • 2. ◦ Contemporary technology refers to the belonging to the same age, living or occurring in the same period of time existing or occurring at the present time, conforming to modern or current ideas in cloud computing, artificial intelligence, Virtual Reality, Multimedia, E-governance, E-commerce, mobile computing, Big Data and Internet of things(IOT). ◦ Contemporary technology refers to the modern technologies that have revolutionized our world as well as life of people by providing easy access to data, information and different services. ◦ Examples of Contemporary technology are: ◦ E-commerce ◦ E-Governance ◦ Cloud Computing ◦ Internet of Things(IOT) ◦ Artificial Intelligence ◦ Machine Learning ◦ Big-Data
  • 3. Need of Contemporary Technology: ◦ First, the evolution of technology is beneficial to humans for several reasons. At the medical level, technology can help treat more sick people and consequently save many lives and combat very harmful viruses and bacteria. ◦ The invention of the computer was a very important point. Communication is thus enhanced, and companies can communicate more easily with foreign countries. Research is also simplified. ◦ For companies, progress in implementing strategic technology trends is helping them save time and therefore, money. Exchanges are faster especially with the internet. Sales and purchases are now facilitated and possible worldwide. This allows businesses to buy raw materials with discounts or at reduced prices. Similarly, global tourism has grown. ◦ Technology has also increased the productivity of almost every industry in the world. Thanks to technology, we can even pay with bitcoins instead of using banks. The digital coin has been such a game changing factor, that many realised that this is the right time to open a bitcoin demo account. ◦ When observed more closely, new things are discovered every day. Let’s take for instance when radio waves were discovered, radio broadcasts followed suit almost immediately. The same applies to the television and electricity. If no one had discovered that electricity could be generated, then the entertainment industry wouldn’t be at it’s current stage of development.
  • 4. ◦ Technology improves daily lives; allowing to move physical storage units to virtual storage banks and more. Scientists of the time are also able to send astronauts to the moon thanks to technology. ◦ In the modern industrial world, machines carry out most of the agricultural and industrial work and as a result, workers produce much more goods than a century ago and work less. They have more time to exercise and work in safer environments. ◦ Contemporary technology important because of the following reasons ◦ For data security. ◦ To secure from Crime and Terrorism. ◦ To remove complexity from work. ◦ For privacy concerns. ◦ For social connect. ◦ To minimize Work Overload ◦ For Digital Media Manipulation ◦ To do online business, online transaction securely. ◦ To save and time and effort.
  • 5. Applications of Contemporary Technology: ◦ These are the applications of modern technology in different sectors. ◦ Modern Technology in Education ◦ We already spoke about how modern technology helps education in-depth. Let’s mention a few obvious benefits to give you a short reminder. You can receive instant notifications, weekly schedules, lectures, practice tests, educational games, or presentations to your smartphone, computer, or even a smartwatch. Then, you can use text, audio, and video to communicate back and forth with other students and professors. Furthermore, modern technology allows you to never step foot in a brick-and-mortar school again. You can earn your credits online and receive your diploma via mail. ◦ The environment benefits simultaneously. Professors and authors no longer need to print thousands of books to spread knowledge. A small electronic file, a low-spec computer, and a low-cost projector in person, or screen sharing through the Internet can help educate a large group of students for cheap. The reduced cost of operation also benefits the pupils. Many schools and universities use the money to provide scholarships and purchase equipment for impoverished students. That way, everyone has an equal opportunity to learn. Purdue University has a great article on the effect of technology on education. ◦ Here are a few most used technology tools in education. ◦ Electronic Whiteboards ◦ Flipped Learning ◦ Desktops and Laptops ◦ Projectors ◦ Distance Learning
  • 6. 1. Modern Technology in Business ◦ Remember long commute, shared offices filled with cramped cubicles, and long car/airplane rides just to close a business deal, do market research, or handle bureaucracy? Modern technology has provided an alternative for all of those and more. You can do many of the jobs from home, removing transportation costs and huge time waste. If the job requires you to go outside, you can receive instructions on your smartphone or smartwatch. You can use the same device to do research, communicate with the business partners, and in some cases, handle the entire business. ◦ The ability to communicate, delegate, analyze, and determine things remotely improves efficiency, productivity, and chances of success. Plus, every such device has a built-in GPS and an Internet connection. This helps human resources, marketing, production, and management departments evaluate progress, get real-time feedback, and ensure everyone is doing their part correctly. ◦ In turn, this positively affects workers‘ attitude, interaction, satisfaction, and improves their safety. Speaking about safety and security, you can’t help but think of the difference some of the technological advancements have made. Think of encryption, Information Technology, storage space, remote access, high-quality cameras, motion sensors, fingerprint sensors, VPNs, and other safeguards. ◦ Perhaps the biggest advantage modern technology has brought to business is globalization. A tiny company can compete with an industry giant and reach a market across the globe. This affects multiple things positively. It improves competition and allows companies to find remote sources for raw materials, workforce, knowledge, improvements, and opportunities. Best of all, the company doesn’t need to have a physical store. Thanks to modern technology, and e-commerce popularity, more types of businesses are making a shift to cut operating costs.
  • 7. 2. Modern Technology in Medicine ◦ Let’s begin with disease research and the accelerated spreading of information in the event of a pandemic. It has shown us that there’s an alternative to doing real-life tests and risking money, health, and wasting time. Instead, various things can be repeatedly simulated, observed, and drawn conclusions from thanks to powerful GPUs and CPUs. And, thanks to Virtual Reality (VR) and Augmented Reality (AR), doctors can run tests and practice in a computer-generated environment without a huge financial toll. They also won’t have to risk human life or be afraid of making a mistake. ◦ Generating a realistic 3D model also saves time, allows for indefinite tests and tweaks, and can reduce manufacturing costs. Think of artificial limbs, joints, and even skin. Some are so advanced that they respond to brain signals and might start to imitate nerve ends. Modern technology also helps people with a loss of one or more senses. Instead of being shunned, powerless, and relying on others, they can now communicate and educate themselves. Most importantly, they can live a long, comfortable, and productive life. ◦ The patient files used to get lost, altered at the doctor’s discretion, and even falsified. Now, because there are multiple backups, they are both impervious to damage, and the history of edits is clearly visible. On the other hand, anyone with the right credentials can access them at a moment’s notice, even halfway across the globe. ◦ Doctors can also use a vast, constantly updated database of knowledge. This allows them to learn about the newest developments and choose the right treatment. If needed, they can consult with other professionals, regardless of distance or time zone. Modern machines can also monitor vital functions, send real-time feedback, and even suggest treatment, administer medicine, or automate processes such as 24/7 life support or hospice care. Pharmaceutical technology is also a great advancement in the field of medical technology
  • 8. 3. Modern Technology in Agriculture ◦ Agriculture has been there since the development of human kind as a species has started. From the time people started realizing that they can grow food in the soil, they have been trying things. Different crops, seeds, cultivation methods, and finally, incorporating technology to make everything easier. Instead of manually plowing acres of land with the limited power of a human, a tractor can make it easier like never before. The results from hundreds of human hours can be achieved within a few hours on a tractor. ◦ It is just an example of how modern technology has enhanced the production of food and the effectiveness of agriculture. From the cultivation of the seeds to storing them under appropriate conditions, everything is done using precise measurements and knowledge achieved from in-depth researches conducted with the help of technology. Controlling pests and making the food items grow faster saving a ton of time made everything much more effective. ◦ Scientists are even producing hybrids of plans adapting the good factors of different species, resulting in a much better form. Not talking about the budding and crafting we all learned in the schools. But there is much more going on. None of these would be possible if we didn’t have the help of highly capable computers and tons of technological resources around us. So, modern technology definitely has a huge impact on agriculture.
  • 9. 4. Modern Technology in Agriculture ◦ Agriculture has been there since the development of human kind as a species has started. From the time people started realizing that they can grow food in the soil, they have been trying things. Different crops, seeds, cultivation methods, and finally, incorporating technology to make everything easier. Instead of manually plowing acres of land with the limited power of a human, a tractor can make it easier like never before. The results from hundreds of human hours can be achieved within a few hours on a tractor. ◦ It is just an example of how modern technology has enhanced the production of food and the effectiveness of agriculture. From the cultivation of the seeds to storing them under appropriate conditions, everything is done using precise measurements and knowledge achieved from in-depth researches conducted with the help of technology. Controlling pests and making the food items grow faster saving a ton of time made everything much more effective. ◦ Scientists are even producing hybrids of plans adapting the good factors of different species, resulting in a much better form. Not talking about the budding and crafting we all learned in the schools. But there is much more going on. None of these would be possible if we didn’t have the help of highly capable computers and tons of technological resources around us. So, modern technology definitely has a huge impact on agriculture.
  • 10. 5. E-business ◦ E- Business term truly defines that buying and selling activities done through the medium of Internet via remotely. In this new millennium Internet, WWW and e-commerce are the key industry drivers. No company can survive in this brutally environment if they ignore e-commerce. E-commerce, more specifically, business-to-consumer buy products and services. ◦ E-business covers online transactions, but also extends to all internets based interactions with business partners, suppliers and customers.
  • 11. Advantages of Contemporary technology ◦ Modern technology takes Innovation and Creativity to the next level. ◦ It makes it much convenient to learn and grab information. ◦ Communications feature improved. ◦ Increased efficiency of people to complete particular tasks. ◦ Huge impact in the education industry. ◦ Connected people together through social networking. ◦ Transportation facilities boosted productivity. ◦ The lifestyle became easier. ◦ Improved diagnosis and curing equipment enhanced the health industry. ◦ Entertainment gadgets improved to the extreme. ◦ Improved the problem-solving ease. ◦ Helped small businesses to grow faster. ◦ Numerous equipment got lesser prices with new technologies. Disadvantages of Contemporary technology: ◦ Modern technology creates job insecurity due to the excessive use of robots and machines. ◦ It increased competition in every field due to the usage of automation. ◦ Affected social life by keeping people attached to tech gadgets. ◦ Creation of harmful weapons and machinery. ◦ Increased pollution of air, water, and soil. ◦ Cybercrimes increased, and almost anything is destructible by brilliant hackers. ◦ Modern technology can create health complications like obesity due to the addiction to devices such as smartphones or tablets. ◦ It can be a huge waste of time due to addiction to modern gadgets. ◦ It can cause distractions from studies and other natural activities. ◦ Modern technology can affect the creativity of people because of the easiness to do things using technology.
  • 12. Presently Used Contemporary Technology: - VR (Virtual Reality) - Apple iPhone - Wi-Fi - Li-Fi - Internet of Things(IOT) - Voice Assistants - Bluetooth - Virtual Private Network(VPN) - Bitcoin - Blockchain - Facial Recognition - Artificial Intelligence - Neural Network - Machine Learning - Drones - DNA testing kits - Quantum Computing - 3D printing