National Technology Day: 21st century inventions that have revolutionised human life

In the 21st century, technology has progressed at an unprecedented rate, and it has brought a multitude of gadgets that have changed the way we live our lives.

From cellphones to smartphones, from smartphones to virtual assistants, these inventions have become an integral part of our daily life.

Here are the most impactful gadgets that have revolutionised human life.

Fitbit (2007)

The Fitbit, launched in 2007, has revolutionised the way we approach fitness.

With its advanced sensors, the Fitbit tracks your steps, heart rate, and other health metrics to give you a complete picture of your physical activity.

The Fitbit has become an essential tool for fitness enthusiasts, helping them to stay motivated and track their progress.

E-readers (2007)

E-readers, such as Amazon Kindle and Barnes & Noble Nook, were launched in 2007, and have since become an essential tool for book lovers.

E-readers allow you to carry an entire library in your pocket, with the added convenience of adjustable font sizes and backlighting.

E-readers have also made reading more accessible for people with visual impairments or dyslexia, making reading a more inclusive experience.

iPhone (2007)

The iPhone, launched by Apple in 2007, was the first smartphone to bring together a phone, a camera, and an internet browser.

With its easy-to-use interface and advanced features, the iPhone has become an essential tool for communication, entertainment, and work.

The iPhone has revolutionised the way we interact with technology, allowing us to stay connected with family, friends, and colleagues no matter where we are.

Android Smartphone (2008)

Android is an operating system developed by Google that powers a wide range of smartphones and other devices.

The first Android smartphone, the HTC Dream, was released in 2008, and since then, Android has become the most widely used mobile operating system in the world

Android smartphones have had a significant impact on our daily lives, from improving communication and productivity to providing new forms of entertainment and convenience.

Blockchain (2008)

Back in 2008, a person or group operating under the pseudonym Satoshi Nakamoto created a technology known as blockchain.

This is a digital ledger system that is decentralised, meaning it doesn't require a central authority to oversee transactions.

This innovative technology enables secure and transparent transactions, potentially disrupting traditional financial systems by offering a safe and transparent alternative to centralised banking.

Its impact has been felt in a wide range of industries, from finance to supply chain management, and it has the potential to transform the way we exchange value and information.

iPad (2010)

The iPad, launched by Apple in 2010, was the first tablet that offered a bigger screen and more functionality than a smartphone.

With its large screen and versatility, the iPad has become a tool for entertainment, education, and work.

You can use it to read books, watch movies, take notes, and even create artwork.

The iPad has replaced laptops for many people, making it an essential tool for productivity.

Microsoft Kinect (2010)

The Microsoft Kinect, launched in 2010, is a motion-sensing input device that allows you to interact with your Xbox gaming console without the need for a controller.

The Kinect has revolutionised the gaming industry, allowing for a more immersive gaming experience

It has also been used in education and healthcare, making it a versatile tool for various applications.

Smart home devices (2011)

Smart home devices, such as Philips Hue smart bulbs and Nest smart thermostats, were launched in 2011, and have since made our homes smarter, more energy-efficient, and more convenient.

Smart home devices allow you to control your home environment with your voice or your smartphone, from adjusting the temperature to turning off the lights.

Smart home devices have also been used in home security and safety, making them a versatile tool for various applications.

Virtual Reality Headsets (2012)

Virtual Reality (VR) headsets, such as Oculus Rift and HTC Vive, were launched in 2012, and have since revolutionised the way we experience games and entertainment.

VR headsets immerse you in a virtual world, allowing you to interact with digital content in a natural way.

VR headsets have also been used in education and training, from medical simulations to military training, making them a versatile tool for various industries.

Oculus Rift (2012)

The Oculus Rift, launched in 2012, is a virtual reality headset that immerses you in a 3D world.

With its advanced sensors and technology, the Oculus Rift has revolutionised the gaming industry, allowing gamers to experience gaming like never before.

The Oculus Rift has also been used for education, training, and therapy, making it a versatile tool for various applications.

Google Glass (2013)

Google Glass, launched in 2013, is a wearable device that puts a computer display in front of your eye.

With its advanced features, Google Glass has become a tool for communication, navigation, and entertainment.

The Google Glass has been used in various industries such as healthcare, manufacturing, and aviation, making it a versatile tool for many applications.

DJI Phantom (2013)

The DJI Phantom, launched in 2013, is a quadcopter drone that has revolutionized the way we capture aerial footage.

With its advanced features and camera capabilities, the DJI Phantom has become an essential tool for photographers, videographers, and hobbyists.

The DJI Phantom has also been used in various industries such as agriculture, construction, and surveillance, making it a versatile tool for many applications.

Drones (2013)

Drones have been around for a while, but the launch of the DJI Phantom in 2013 changed the game.

Drones are now more accessible, affordable, and versatile than ever before, with applications ranging from aerial photography and videography to search and rescue operations.

The DJI Mavic and Spark are also popular drones that have added to the diversity and accessibility of drones.

Alexa (2014)

Alexa is a virtual assistant that is capable of performing a variety of tasks such as playing music, controlling smart devices, and answering questions.

The first Amazon Echo, which was powered by Alexa, was released in 2014, and since then, the device has become a ubiquitous part of many households.

Alexa's impact has been felt in a wide range of industries, from healthcare to home automation, and it has opened up new possibilities for voice-enabled computing.

Amazon Echo (2014)

The Amazon Echo, launched in 2014, is a smart speaker that uses voice recognition technology to interact with you

With the Echo, you can ask for the weather, play music, set reminders, and control your smart home devices.

The Echo has become a virtual assistant that can help you with your everyday tasks and make your life easier.

Augmented Reality Headsets (2015)

Augmented Reality (AR) headsets, such as Microsoft HoloLens and Magic Leap, were launched in 2015, and have since revolutionised the way we interact with digital content.

AR headsets overlay digital information onto the real world, allowing users to see and interact with virtual objects in a natural way.

AR headsets have been used in a wide range of applications, from education and training to gaming and entertainment, making them a versatile tool for various industries.

Apple Watch (2015)

The Apple Watch, launched in 2015, is a smartwatch that offers a range of features beyond just telling time.

With its advanced sensors and technology, the Apple Watch can track your fitness, monitor your heart rate, and even make phone calls and send messages.

The Apple Watch has become an essential tool for fitness enthusiasts, busy professionals, and anyone who wants to stay connected on the go.

Snapchat Spectacles (2016)

Snapchat Spectacles, launched in 2016, are smart glasses that allow you to capture videos and photos from your perspective.

With its advanced camera technology, the Spectacles have become an essential tool for social media influencers, vloggers, and anyone who wants to capture their daily lives in a unique way.

The Spectacles have also been used in journalism and education, making them a versatile tool for various applications.

Google Home (2016)

Google Home, launched in 2016, is a smart speaker that uses voice recognition technology to interact with you.

With Google Home, you can ask for the weather, play music, control your smart home devices, and even order food.

Google Home has become an essential tool for anyone who wants to simplify their life and make their home smarter.

Samsung Galaxy Fold (2019)

The Samsung Galaxy Fold, launched in 2019, is a foldable smartphone that offers a larger screen when unfolded.

With its advanced features and unique design, the Galaxy Fold has become an essential tool for anyone who wants the convenience of a smartphone and the functionality of a tablet.

The Galaxy Fold has also been used in various industries such as gaming and entertainment, making it a versatile tool for many applications.